* [many ports] Upgrades to 2020.02.08

* Undo asio asmjit libimobiledevice mlpack mongo-c-driver oniguruma openmvg openvdb pcl

* Update ci baseline file

Co-authored-by: Phoebe <20694052+PhoebeHui@users.noreply.github.com>

* [sol2] Use the single header release

Using the single header release of the library is easier, faster to 'build', and is recommended by the documentation. It also fix the duplicated include folder issue of the previous port : <sol/sol/sol.hpp> can now be replaced with <sol/sol.hpp> as it should be.

Is there any drawback about using the single header release that I am not seing?

* [sol2] Re-enable cmake config files export

* [sol2] Fix duplicated line

* [sol2]Disable export namespace to fix usage issue.

* [sol2]Re-fix namespace issue.

- Update sol2 port to point to revision that installs to include/sol
  instead of include/sol/include/sol

* [vcpkg] Add "Homepage" field to the CONTROL files.

* [many ports] Updates 2019.05.24

* Update SHA512 and resolve conflict for ebml and matroska

* [avro-c]Fix build error caused by jansson upgrades.

* [xxhash]Update to the next version to fix build error.(xxhash issue:#179)

* Fix failures and undo asio

* [libyaml, grpc, miniz, paho-mqtt, sqlitecpp] Update patches

* Update REF

* Undo nvtt flann itk libtins aws-sdk-cpp openvdb vlpp xmsh changes

* [flann, fastcdr] Fix old patches and build error.

* [flann, fastcdr] Fix build error.

* Fix ensmallen uvatlas cppcms libplist failures and undo aws-c-common libopusenc arb taglib changes

* [dcmtk, draco, flatbuffers, forge, ftgl, mosquitto,nmslib, ogre] Update old patches and fix build error.

* fix libusbmuxd failures and undo xxhash paho-mqtt mongo-c-driver flann libffi

* fix libimobiledevice and undo qhull harfbuzz lcm libbson draco flatbuffers

* undo libmupdf forge kd-soap qca

* [mosquitto] Fix installation of import libs

* [arb][asio][aws-c-common][collada-dom][concurrentqueue][cryptopp][ebml] Revert trivial/undesired changes

* [fastcdr] Minimize patch

* [many ports] Revert trivial changes

* [libyaml] Switch to non-dist tag

* [sqlite-modern-cpp] Track master due to infrequent release

* [nano-signal-slot] Revert downgrade

* [openvpn3] Bump control version to account for portfile change

* [sqlite-modern-cpp] Fixup wrong hash

* [mosquitto] Commit missing patch

* [pybind11] update to 2.2.3 and remove unwanted python dependancies from CONTROL

* update sol2/pybind11 CONTROL file