* [OpenMPI] add a new port

* [OpenMPI] enable VCPKG_CONCURRENCY

* [OpenMPI] fix prefix

* [OpenMPI] fix license installation, compatible with single config build

* [many ports] enable portable mpi implementation

* [bond] Update Haskell stack SHA512

* [rapidjson] Fix path RapidJSON_INCLUDE_DIRS

* [bond] Fix error hash

* [control file] Add optional 'Homepage' tag

This allows a 'Homepage' tag to be added to a port in order to support
changes such as PR #2933.  It currently does not do anything with it.

* [docs]

Add Homepage to the control file documentation

* move urls from descriptions to homepage field.

* [various ports] remove references to CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS

* [alac,benchmark,capnproto] Fix  check_linkage call

* [fastlz] Fix SHA512

* [coroutine] Fix dynamic build

* [folly] Find double-conversion

* [gamma] Use vcpkg_from_github

* [librsync] Enable static builds

* [netcdf-cxx4] Fix SHA512

* [octomap] Fix static build

* [tidy-html5] Fix static build

* [various ports] remove custom messages for shared/static builds, modernize some scripts in the meantime

* [folly] Use ras0219's fix for link paths

* [octomap] Fix exported targets

* [uvatlas] Set tool download SHA512

* [duktape+python2] fix portfile to call configure with correct python version, manage python2 also outside win32

* [suitesparse] osx fix

* [gtkmm] Call vcpkg_check_linkage after including vcpkg functions

* [duktape] Resolve conflicts

* [duktape] FIxed typo in Python paths

* [wangle] Find zlib

* [openssl-uwp] Fix SHA512

* [glib] Allow static builds on non-Windows

* [suitesparse] Fix build on Windows

* [multiple ports] Bump CONTROL version

* [multiple ports] Fix description indent

* [directxtk] Fix CONTROL file

* [bde,duktape,qpid-proton] Build packages with python2 installed

* [binn] remove CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS

* [gdal,live555,uriparser] Fix regressions

* [live555] Update to 2019.04.24

* Updated to the 7.0.2 release of Bond.
* Regenerated patches.