Move crown include dirs from main CMakeLists to src/CMakeLists.txt
Add include dirs to samples/CMakeLists.txt
Add missing path to tools includes list
Fix missing namespace closing bracket
Do not include Crown.h, use local headers instead
Add Resource.h
Use Allocator to allocate instances of Renderer
Merge branch 'master' into win-port

Conflicts:
	CMakeLists.txt
	samples/CMakeLists.txt
Fix GLESRenderer instantiation