Merge branch 'develop' into 16-swapchain-class

CMakeLists.txt

Doxyfile

config/ext/Doxygen.cmake

doc/.gitignore

src/vkcv/Context.cpp

src/vkcv/Context.hpp

src/vkcv/CoreManager.cpp

src/vkcv/CoreManager.hpp

src/vkcv/Window.cpp

src/vkcv/Window.hpp