header file cleanup
header file cleanup
some Application dependecy cleanup
remove menu dependency from EntityTreeRenderer, some Application cleanup
more Application dependency cleanup
more Application dependency cleanup
more Application and Menu dependency removal
move TextRender to libraries/render-utils
move interface/entities to libraries/entities-renderer
Merge branch 'master' of https://github.com/highfidelity/hifi into librarization

Conflicts:
	interface/src/Application.cpp
	libraries/entities-renderer/src/EntityTreeRenderer.h
removed dead code
remove calls to glut in entities
Merge pull request #3974 from ZappoMan/librarization

Librarization of Entities Rendering