* [vcl] add vector class library version 2
* fix target path
* renamed library to vectorclass.
Improved CMakelists.txt.
Added early architecture failure
* don't perform changes in the source dir and make cxx_std_17 a build requirement
* update to tagged version 2.00.01
* update version in CMakeLists.txt
* refactored CMakeLists.txt
* [wampcc] Add new port
* Cleanup
* Allow shared build for non-Windows systems;
Add utils and tools features;
Add messages about broken Windows build;
* Make version based on date
* Drop comment
* [ixwebsocket] update to 5.0.6 to fix Windows problem
Some test started to fail on Windows in the 5.0 branch.
```
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
ERROR: Unable to connect to echo.websocket.org on port 80, error: Connect error: No error
```
We figured it out and fixed it. This issue has more details. https://github.com/machinezone/IXWebSocket/issues/103
* ixwebsocket: update to 6.1.0
* [libhydrogen] Add new port
* [libhydrogen] Update to 2019-08-10
* [libhydrogen] Fix cmake not found error
* [libhydrogen] Remove patch
* [libhydrogen] Update to 2019-08-11
In Powershell 6.2/7.0, `Get-ChildItem`'s paths are now printed as
absolute paths instead of relative paths; this breaks the code we have
that assumes that they're printed as relative paths.
Thus, change the code to request the `Name` property specifically, which
is what we actually wanted.
* Add glew variables lost by cmakes new FindGLEW to wrapper
The variables are required by ports like VTK
* fix file location.
* completly refactor wrapper. Static case was not handled correctly
* add singular variables for pangolin
