Shader works
change main_base.cpp
Add documents for Vec3d
modify graphic_object.cpp to check errors
Merge branch 'developing_branch' of https://github.com/cecilulysess/GraphicLibrary into developing_branch
Merge branch 'master' of github.com:cecilulysess/GraphicLibrary into developing_branch
change
test
Fix Vector
merged
Fixed missing vector operators
clean up code bases'
;
Merge branch 'master' of https://github.com/cecilulysess/GraphicLibrary into developing_branch

Conflicts:
	graphic_object.cpp
	graphic_object.h
	main_qimin.cpp
	run