Add the source files present in the bkl but not CMakeLists.txt to the latter one too. Also link with AUI library now that a test file using it is included. Closes https://github.com/wxWidgets/wxWidgets/pull/2064
Add the source files present in the bkl but not CMakeLists.txt to the latter one too. Also link with AUI library now that a test file using it is included. Closes https://github.com/wxWidgets/wxWidgets/pull/2064