Merge pull request #5 from Parareru/master

merge
Merge pull request #6 from Parareru/master

reapair delete BUG
Merge pull request #7 from Parareru/master

merge
Merge pull request #8 from Parareru/master

Add vtex to entities. Can add textures after.
Merge pull request #9 from Parareru/addTexLight

Add tex light
add camera pan. Fix some bugs.
	modified:   Icons.qrc
	modified:   OBJ.cpp
	modified:   glwidget.cpp
	modified:   glwidget.h
	modified:   mainwindow.cpp
	modified:   mainwindow.h
	modified:   mainwindow.ui
	modified:   miniBlender.pro.user
Merge pull request #3 from Just-CJ/master

Merge