15 files changed, 0 insertions, 781 deletions
diff --git a/node_modules/is-generator-function/.editorconfig b/node_modules/is-generator-function/.editorconfig
deleted file mode 100644
index ac29adef..00000000
--- a/node_modules/is-generator-function/.editorconfig
+++ /dev/null
@@ -1,20 +0,0 @@
-root = true
-
-[*]
-indent_style = tab
-indent_size = 4
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-max_line_length = 120
-
-[CHANGELOG.md]
-indent_style = space
-indent_size = 2
-
-[*.json]
-max_line_length = off
-
-[Makefile]
-max_line_length = off
diff --git a/node_modules/is-generator-function/.eslintrc b/node_modules/is-generator-function/.eslintrc
deleted file mode 100644
index 484e4d71..00000000
--- a/node_modules/is-generator-function/.eslintrc
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"root": true,
-
-	"extends": "@ljharb",
-
-	"rules": {
-		"no-new-func": [1]
-	}
-}
diff --git a/node_modules/is-generator-function/.jscs.json b/node_modules/is-generator-function/.jscs.json
deleted file mode 100644
index c62f2c19..00000000
--- a/node_modules/is-generator-function/.jscs.json
+++ /dev/null
@@ -1,176 +0,0 @@
-{
-	"es3": true,
-
-	"additionalRules": [],
-
-	"requireSemicolons": true,
-
-	"disallowMultipleSpaces": true,
-
-	"disallowIdentifierNames": [],
-
-	"requireCurlyBraces": {
-		"allExcept": [],
-		"keywords": ["if", "else", "for", "while", "do", "try", "catch"]
-	},
-
-	"requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
-
-	"disallowSpaceAfterKeywords": [],
-
-	"disallowSpaceBeforeComma": true,
-	"disallowSpaceAfterComma": false,
-	"disallowSpaceBeforeSemicolon": true,
-
-	"disallowNodeTypes": [
-		"DebuggerStatement",
-		"ForInStatement",
-		"LabeledStatement",
-		"SwitchCase",
-		"SwitchStatement",
-		"WithStatement"
-	],
-
-	"requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] },
-
-	"requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
-	"requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
-	"requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
-	"disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
-
-	"requireSpaceBetweenArguments": true,
-
-	"disallowSpacesInsideParentheses": true,
-
-	"disallowSpacesInsideArrayBrackets": true,
-
-	"disallowQuotedKeysInObjects": { "allExcept": ["reserved"] },
-
-	"disallowSpaceAfterObjectKeys": true,
-
-	"requireCommaBeforeLineBreak": true,
-
-	"disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
-	"requireSpaceAfterPrefixUnaryOperators": [],
-
-	"disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
-	"requireSpaceBeforePostfixUnaryOperators": [],
-
-	"disallowSpaceBeforeBinaryOperators": [],
-	"requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-
-	"requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-	"disallowSpaceAfterBinaryOperators": [],
-
-	"disallowImplicitTypeConversion": ["binary", "string"],
-
-	"disallowKeywords": ["with", "eval"],
-
-	"requireKeywordsOnNewLine": [],
-	"disallowKeywordsOnNewLine": ["else"],
-
-	"requireLineFeedAtFileEnd": true,
-
-	"disallowTrailingWhitespace": true,
-
-	"disallowTrailingComma": true,
-
-	"excludeFiles": ["node_modules/**", "vendor/**"],
-
-	"disallowMultipleLineStrings": true,
-
-	"requireDotNotation": { "allExcept": ["keywords"] },
-
-	"requireParenthesesAroundIIFE": true,
-
-	"validateLineBreaks": "LF",
-
-	"validateQuoteMarks": {
-		"escape": true,
-		"mark": "'"
-	},
-
-	"disallowOperatorBeforeLineBreak": [],
-
-	"requireSpaceBeforeKeywords": [
-		"do",
-		"for",
-		"if",
-		"else",
-		"switch",
-		"case",
-		"try",
-		"catch",
-		"finally",
-		"while",
-		"with",
-		"return"
-	],
-
-	"validateAlignedFunctionParameters": {
-		"lineBreakAfterOpeningBraces": true,
-		"lineBreakBeforeClosingBraces": true
-	},
-
-	"requirePaddingNewLinesBeforeExport": true,
-
-	"validateNewlineAfterArrayElements": {
-		"maximum": 2
-	},
-
-	"requirePaddingNewLinesAfterUseStrict": true,
-
-	"disallowArrowFunctions": true,
-
-	"disallowMultiLineTernary": true,
-
-	"validateOrderInObjectKeys": "asc-insensitive",
-
-	"disallowIdenticalDestructuringNames": true,
-
-	"disallowNestedTernaries": { "maxLevel": 1 },
-
-	"requireSpaceAfterComma": { "allExcept": ["trailing"] },
-	"requireAlignedMultilineParams": false,
-
-	"requireSpacesInGenerator": {
-		"afterStar": true
-	},
-
-	"disallowSpacesInGenerator": {
-		"beforeStar": true
-	},
-
-	"disallowVar": false,
-
-	"requireArrayDestructuring": false,
-
-	"requireEnhancedObjectLiterals": false,
-
-	"requireObjectDestructuring": false,
-
-	"requireEarlyReturn": false,
-
-	"requireCapitalizedConstructorsNew": {
-		"allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"]
-	},
-
-	"requireImportAlphabetized": false,
-
-	"requireSpaceBeforeObjectValues": true,
-	"requireSpaceBeforeDestructuredValues": true,
-
-	"disallowSpacesInsideTemplateStringPlaceholders": true,
-
-	"disallowArrayDestructuringReturn": false,
-
-	"requireNewlineBeforeSingleStatementsInIf": false,
-
-	"disallowUnusedVariables": true,
-
-	"requireSpacesInsideImportedObjectBraces": true,
-
-	"requireUseStrict": true
-}
-
diff --git a/node_modules/is-generator-function/.nvmrc b/node_modules/is-generator-function/.nvmrc
deleted file mode 100644
index 64f5a0a6..00000000
--- a/node_modules/is-generator-function/.nvmrc
+++ /dev/null
@@ -1 +0,0 @@
-node
diff --git a/node_modules/is-generator-function/.travis.yml b/node_modules/is-generator-function/.travis.yml
deleted file mode 100644
index 7ead9e94..00000000
--- a/node_modules/is-generator-function/.travis.yml
+++ /dev/null
@@ -1,191 +0,0 @@
-language: node_js
-os:
- - linux
-node_js:
-  - "9.3"
-  - "8.9"
-  - "7.10"
-  - "6.12"
-  - "5.12"
-  - "4.8"
-  - "iojs-v3.3"
-  - "iojs-v2.5"
-  - "iojs-v1.8"
-  - "0.12"
-  - "0.10"
-  - "0.8"
-before_install:
-  - 'nvm install-latest-npm'
-install:
-  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
-script:
-  - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
-  - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
-  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
-  - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
-sudo: false
-env:
-  - TEST=true
-matrix:
-  fast_finish: true
-  include:
-    - node_js: "lts/*"
-      env: PRETEST=true
-    - node_js: "lts/*"
-      env: POSTTEST=true
-    - node_js: "8"
-      env: COVERAGE=true
-    - node_js: "4"
-      env: COVERAGE=true
-    - node_js: "9.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "9.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "9.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "8.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "7.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.10"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "6.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.10"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.8"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "5.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "4.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v3.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v2.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.7"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.5"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.4"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.3"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.2"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.1"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "iojs-v1.0"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.11"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.9"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.6"
-      env: TEST=true ALLOW_FAILURE=true
-    - node_js: "0.4"
-      env: TEST=true ALLOW_FAILURE=true
-  allow_failures:
-    - os: osx
-    - env: TEST=true ALLOW_FAILURE=true
-    - env: COVERAGE=true
diff --git a/node_modules/is-generator-function/CHANGELOG.md b/node_modules/is-generator-function/CHANGELOG.md
deleted file mode 100644
index 983f5181..00000000
--- a/node_modules/is-generator-function/CHANGELOG.md
+++ /dev/null
@@ -1,44 +0,0 @@
-1.0.7 / 2017-12-27
-=================
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `core-js`, `nsp`, `semver`, `tape`
-  * [Tests] up to `node` `v9.3`, `v8.9`, `v6.12`; pin included builds to LTS; use `nvm install-latest-npm`
-  * [Tests] run tests with uglify-register
-
-1.0.6 / 2016-12-20
-=================
-  * [Fix] fix `is-generator-function` in an env without native generators, with core-js (https://github.com/ljharb/is-equal/issues/33)
-
-1.0.5 / 2016-12-19
-=================
-  * [Fix] account for Safari 10 which reports the wrong toString on generator functions
-  * [Refactor] remove useless `Object#toString` check
-  * [Dev Deps] update everything; add linting
-  * [Tests] use pretest/posttest for linting/security
-  * [Tests] on all minors of node and io.js
-
-1.0.4 / 2015-03-03
-=================
-  * Add support for concise generator methods (#2) This is a patch change since concise methods are not in any actual released engines yet.
-  * Test on latest `io.js`
-  * Update `semver`
-
-1.0.3 / 2015-01-31
-=================
-  * Speed up travis-ci tests
-  * Run tests against a faked @@toStringTag
-  * Bail out early when typeof is not "function"
-
-1.0.2 / 2015-01-20
-=================
-  * Update `jscs`, `tape`
-  * Fix tests in newer v8 (and io.js) where Object#toString.call of a generator is GeneratorFunction, not Function
-
-1.0.1 / 2014-12-14
-=================
-  * Update `jscs`, `tape`
-  * Tweaks to README
-  * Use `make-generator-function` in tests
-
-1.0.0 / 2014-08-09
-=================
-  * Initial release.
diff --git a/node_modules/is-generator-function/LICENSE b/node_modules/is-generator-function/LICENSE
deleted file mode 100644
index 47b7b507..00000000
--- a/node_modules/is-generator-function/LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Jordan Harband
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/is-generator-function/Makefile b/node_modules/is-generator-function/Makefile
deleted file mode 100644
index ccca6f1c..00000000
--- a/node_modules/is-generator-function/Makefile
+++ /dev/null
@@ -1,61 +0,0 @@
-# Since we rely on paths relative to the makefile location, abort if make isn't being run from there.
-$(if $(findstring /,$(MAKEFILE_LIST)),$(error Please only invoke this makefile from the directory it resides in))
-
-	# The files that need updating when incrementing the version number.
-VERSIONED_FILES := *.js */*.js *.json README*
-
-
-# Add the local npm packages' bin folder to the PATH, so that `make` can find them, when invoked directly.
-# Note that rather than using `$(npm bin)` the 'node_modules/.bin' path component is hard-coded, so that invocation works even from an environment
-# where npm is (temporarily) unavailable due to having deactivated an nvm instance loaded into the calling shell in order to avoid interference with tests.
-export PATH := $(shell printf '%s' "$$PWD/node_modules/.bin:$$PATH")
-UTILS := semver replace
-# Make sure that all required utilities can be located.
-UTIL_CHECK := $(or $(shell PATH="$(PATH)" which $(UTILS) >/dev/null && echo 'ok'),$(error Did you forget to run `npm install` after cloning the repo? At least one of the required supporting utilities not found: $(UTILS)))
-
-# Default target (by virtue of being the first non '.'-prefixed in the file).
-.PHONY: _no-target-specified
-_no-target-specified:
-	$(error Please specify the target to make - `make list` shows targets. Alternatively, use `npm test` to run the default tests; `npm run` shows all tests)
-
-# Lists all targets defined in this makefile.
-.PHONY: list
-list:
-	@$(MAKE) -pRrn : -f $(MAKEFILE_LIST) 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | command grep -v -e '^[^[:alnum:]]' -e '^$@$$command ' | sort
-
-# All-tests target: invokes the specified test suites for ALL shells defined in $(SHELLS).
-.PHONY: test
-test:
-	@npm test
-
-.PHONY: _ensure-tag
-_ensure-tag:
-ifndef TAG
-	$(error Please invoke with `make TAG=<new-version> release`, where <new-version> is either an increment specifier (patch, minor, major, prepatch, preminor, premajor, prerelease), or an explicit major.minor.patch version number)
-endif
-
-CHANGELOG_ERROR = $(error No CHANGELOG specified)
-.PHONY: _ensure-changelog
-_ensure-changelog:
-	@ (git status -sb --porcelain | command grep -E '^( M|[MA] ) CHANGELOG.md' > /dev/null) || (echo no CHANGELOG.md specified && exit 2)
-
-# Ensures that the git workspace is clean.
-.PHONY: _ensure-clean
-_ensure-clean:
-	@[ -z "$$((git status --porcelain --untracked-files=no || echo err) | command grep -v 'CHANGELOG.md')" ] || { echo "Workspace is not clean; please commit changes first." >&2; exit 2; }
-
-# Makes a release; invoke with `make TAG=<versionOrIncrementSpec> release`.
-.PHONY: release
-release: _ensure-tag _ensure-changelog _ensure-clean
-	@old_ver=`git describe --abbrev=0 --tags --match 'v[0-9]*.[0-9]*.[0-9]*'` || { echo "Failed to determine current version." >&2; exit 1; }; old_ver=$${old_ver#v}; \
-	 new_ver=`echo "$(TAG)" | sed 's/^v//'`; new_ver=$${new_ver:-patch}; \
-	 if printf "$$new_ver" | command grep -q '^[0-9]'; then \
-	   semver "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be major.minor.patch' >&2; exit 2; }; \
-	   semver -r "> $$old_ver" "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be HIGHER than current one.' >&2; exit 2; } \
-	 else \
-	   new_ver=`semver -i "$$new_ver" "$$old_ver"` || { echo 'Invalid version-increment specifier: $(TAG)' >&2; exit 2; } \
-	 fi; \
-	 printf "=== Bumping version **$$old_ver** to **$$new_ver** before committing and tagging:\n=== TYPE 'proceed' TO PROCEED, anything else to abort: " && read response && [ "$$response" = 'proceed' ] || { echo 'Aborted.' >&2; exit 2; };  \
-	 replace "$$old_ver" "$$new_ver" -- $(VERSIONED_FILES) && \
-	 git commit -m "v$$new_ver" $(VERSIONED_FILES) CHANGELOG.md && \
-	 git tag -a -m "v$$new_ver" "v$$new_ver"
diff --git a/node_modules/is-generator-function/README.md b/node_modules/is-generator-function/README.md
deleted file mode 100644
index 027facf4..00000000
--- a/node_modules/is-generator-function/README.md
+++ /dev/null
@@ -1,42 +0,0 @@
-# is-generator-function <sup>[![Version Badge][2]][1]</sup>
-
-[![Build Status][3]][4]
-[![dependency status][5]][6]
-[![dev dependency status][7]][8]
-[![License][license-image]][license-url]
-[![Downloads][downloads-image]][downloads-url]
-
-[![npm badge][11]][1]
-
-[![browser support][9]][10]
-
-Is this a native generator function?
-
-## Example
-
-```js
-var isGeneratorFunction = require('is-generator-function');
-assert(!isGeneratorFunction(function () {}));
-assert(!isGeneratorFunction(null));
-assert(isGeneratorFunction(function* () { yield 42; return Infinity; }));
-```
-
-## Tests
-Simply clone the repo, `npm install`, and run `npm test`
-
-[1]: https://npmjs.org/package/is-generator-function
-[2]: http://versionbadg.es/ljharb/is-generator-function.svg
-[3]: https://travis-ci.org/ljharb/is-generator-function.svg
-[4]: https://travis-ci.org/ljharb/is-generator-function
-[5]: https://david-dm.org/ljharb/is-generator-function.svg
-[6]: https://david-dm.org/ljharb/is-generator-function
-[7]: https://david-dm.org/ljharb/is-generator-function/dev-status.svg
-[8]: https://david-dm.org/ljharb/is-generator-function#info=devDependencies
-[9]: https://ci.testling.com/ljharb/is-generator-function.png
-[10]: https://ci.testling.com/ljharb/is-generator-function
-[11]: https://nodei.co/npm/is-generator-function.png?downloads=true&stars=true
-[license-image]: http://img.shields.io/npm/l/is-generator-function.svg
-[license-url]: LICENSE
-[downloads-image]: http://img.shields.io/npm/dm/is-generator-function.svg
-[downloads-url]: http://npm-stat.com/charts.html?package=is-generator-function
-
diff --git a/node_modules/is-generator-function/index.js b/node_modules/is-generator-function/index.js
deleted file mode 100644
index 306a299c..00000000
--- a/node_modules/is-generator-function/index.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var toStr = Object.prototype.toString;
-var fnToStr = Function.prototype.toString;
-var isFnRegex = /^\s*(?:function)?\*/;
-var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
-var getProto = Object.getPrototypeOf;
-var getGeneratorFunc = function () { // eslint-disable-line consistent-return
-	if (!hasToStringTag) {
-		return false;
-	}
-	try {
-		return Function('return function*() {}')();
-	} catch (e) {
-	}
-};
-var generatorFunc = getGeneratorFunc();
-var GeneratorFunction = generatorFunc ? getProto(generatorFunc) : {};
-
-module.exports = function isGeneratorFunction(fn) {
-	if (typeof fn !== 'function') {
-		return false;
-	}
-	if (isFnRegex.test(fnToStr.call(fn))) {
-		return true;
-	}
-	if (!hasToStringTag) {
-		var str = toStr.call(fn);
-		return str === '[object GeneratorFunction]';
-	}
-	return getProto(fn) === GeneratorFunction;
-};
diff --git a/node_modules/is-generator-function/package.json b/node_modules/is-generator-function/package.json
deleted file mode 100644
index 2ef6b2b8..00000000
--- a/node_modules/is-generator-function/package.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-	"name": "is-generator-function",
-	"version": "1.0.7",
-	"description": "Determine if a function is a native generator function.",
-	"main": "index.js",
-	"scripts": {
-		"pretest": "npm run lint",
-		"test": "npm run tests-only",
-		"tests-only": "node --es-staging --harmony test",
-		"posttests-only": "npm run test:corejs && npm run test:uglified",
-		"test:corejs": "node test/corejs",
-		"test:uglified": "node test/uglified",
-		"posttest": "npm run security",
-		"coverage": "covert test",
-		"lint": "npm run jscs && npm run eslint",
-		"jscs": "jscs *.js */*.js",
-		"eslint": "eslint *.js */*.js",
-		"security": "nsp check"
-	},
-	"repository": {
-		"type": "git",
-		"url": "git://github.com/ljharb/is-generator-function.git"
-	},
-	"keywords": [
-		"generator",
-		"generator function",
-		"es6",
-		"es2015",
-		"yield",
-		"function",
-		"function*"
-	],
-	"author": "Jordan Harband",
-	"license": "MIT",
-	"bugs": {
-		"url": "https://github.com/ljharb/is-generator-function/issues"
-	},
-	"dependencies": {},
-	"devDependencies": {
-		"@ljharb/eslint-config": "^12.2.1",
-		"core-js": "^2.5.3",
-		"covert": "^1.1.0",
-		"eslint": "^4.14.0",
-		"jscs": "^3.0.7",
-		"make-generator-function": "^1.1.0",
-		"nsp": "^3.1.0",
-		"replace": "^0.3.0",
-		"semver": "^5.4.1",
-		"tape": "^4.8.0",
-		"uglify-register": "^1.0.1"
-	},
-	"testling": {
-		"files": "test/index.js",
-		"browsers": [
-			"iexplore/6.0..latest",
-			"firefox/3.0..6.0",
-			"firefox/15.0..latest",
-			"firefox/nightly",
-			"chrome/4.0..10.0",
-			"chrome/20.0..latest",
-			"chrome/canary",
-			"opera/10.0..latest",
-			"opera/next",
-			"safari/4.0..latest",
-			"ipad/6.0..latest",
-			"iphone/6.0..latest",
-			"android-browser/4.2"
-		]
-	},
-	"engines": {
-		"node": ">= 0.4"
-	}
-}
diff --git a/node_modules/is-generator-function/test/.eslintrc b/node_modules/is-generator-function/test/.eslintrc
deleted file mode 100644
index 168cdf85..00000000
--- a/node_modules/is-generator-function/test/.eslintrc
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-	"rules": {
-		"max-statements-per-line": [2, { "max": 2 }]
-	}
-}
diff --git a/node_modules/is-generator-function/test/corejs.js b/node_modules/is-generator-function/test/corejs.js
deleted file mode 100644
index 73f0c89c..00000000
--- a/node_modules/is-generator-function/test/corejs.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-require('core-js');
-
-require('./');
diff --git a/node_modules/is-generator-function/test/index.js b/node_modules/is-generator-function/test/index.js
deleted file mode 100644
index a33cc2b7..00000000
--- a/node_modules/is-generator-function/test/index.js
+++ /dev/null
@@ -1,94 +0,0 @@
-'use strict';
-
-/* globals window */
-
-var test = require('tape');
-var isGeneratorFunction = require('../index');
-var generatorFunc = require('make-generator-function');
-var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
-
-var forEach = function (arr, func) {
-	var i;
-	for (i = 0; i < arr.length; ++i) {
-		func(arr[i], i, arr);
-	}
-};
-
-test('returns false for non-functions', function (t) {
-	var nonFuncs = [
-		true,
-		false,
-		null,
-		undefined,
-		{},
-		[],
-		/a/g,
-		'string',
-		42,
-		new Date()
-	];
-	t.plan(nonFuncs.length);
-	forEach(nonFuncs, function (nonFunc) {
-		t.notOk(isGeneratorFunction(nonFunc), nonFunc + ' is not a function');
-	});
-	t.end();
-});
-
-test('returns false for non-generator functions', function (t) {
-	var func = function () {};
-	t.notOk(isGeneratorFunction(func), 'anonymous function is not an generator function');
-
-	var namedFunc = function foo() {};
-	t.notOk(isGeneratorFunction(namedFunc), 'named function is not an generator function');
-
-	if (typeof window === 'undefined') {
-		t.skip('window.alert is not an generator function');
-	} else {
-		t.notOk(isGeneratorFunction(window.alert), 'window.alert is not an generator function');
-	}
-	t.end();
-});
-
-test('returns false for non-generator function with faked toString', function (t) {
-	var func = function () {};
-	func.toString = function () { return 'function* () { return "TOTALLY REAL I SWEAR!"; }'; };
-
-	t.notEqual(String(func), Function.prototype.toString.apply(func), 'faked toString is not real toString');
-	t.notOk(isGeneratorFunction(func), 'anonymous function with faked toString is not a generator function');
-	t.end();
-});
-
-test('returns false for non-generator function with faked @@toStringTag', { skip: !hasToStringTag }, function (t) {
-	var fakeGenFunction = {
-		toString: function () { return String(generatorFunc); },
-		valueOf: function () { return generatorFunc; }
-	};
-	fakeGenFunction[Symbol.toStringTag] = 'GeneratorFunction';
-	t.notOk(isGeneratorFunction(fakeGenFunction), 'fake GeneratorFunction with @@toStringTag "GeneratorFunction" is not a generator function');
-	t.end();
-});
-
-test('returns true for generator functions', function (t) {
-	if (generatorFunc) {
-		t.ok(isGeneratorFunction(generatorFunc), 'generator function is generator function');
-	} else {
-		t.skip('generator function is generator function - this environment does not support ES6 generator functions. Please run `node --harmony`, or use a supporting browser.');
-	}
-	t.end();
-});
-
-test('concise methods', { skip: !generatorFunc || !generatorFunc.concise }, function (t) {
-	t.test('returns true for concise generator methods', function (st) {
-		st.ok(isGeneratorFunction(generatorFunc.concise), 'concise generator method is generator function');
-		st.end();
-	});
-
-	t.test('returns false for concise non-generator methods', function (st) {
-		var conciseMethod = Function('return { concise() {} }.concise;')();
-		st.equal(typeof conciseMethod, 'function', 'assert: concise method exists');
-		st.notOk(isGeneratorFunction(conciseMethod), 'concise non-generator method is not generator function');
-		st.end();
-	});
-
-	t.end();
-});
diff --git a/node_modules/is-generator-function/test/uglified.js b/node_modules/is-generator-function/test/uglified.js
deleted file mode 100644
index fd82b553..00000000
--- a/node_modules/is-generator-function/test/uglified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-'use strict';
-
-require('uglify-register/api').register({
-	exclude: [/\/node_modules\//, /\/test\//],
-	uglify: { mangle: true }
-});
-
-require('./');