Update README.md

Added note about debugger in README file
add compression flags
Fixed MsgQueue memory deallocation.
Added doxygen documentation and added missing header.
Merge branch 'devel' of github.com:AlloSphere-Research-Group/AlloSystem into devel
minimize allocation calls when saving
support saving luminance format
compression support for more file types
Fixed assert
Merge branch 'devel' of github.com:AlloSphere-Research-Group/AlloSystem into devel
Merge branch 'devel' of github.com:AlloSphere-Research-Group/AlloSystem into horizontal

Conflicts:
	allocore/src/types/al_MsgQueue.cpp