add build helper script.
Merge branch 'origin/master'
Merge branch 'origin/master'
Merge branch 'origin/master'
Merge branch 'master' of https://github.com/ac-engine/amusement-creators-engine
Merge branch 'master' of https://github.com/ac-engine/amusement-creators-engine
Merge branch 'origin/master'
Merge branch 'origin/master'
Merge branch 'origin/master'
fix namespace of max.
fix argument of deltaTime.
fix namespace of max.
fix constructor argument.
fix constructor argument.
fix constructor argument.
Merge branch 'origin/master'
Merge branch 'origin/master'

Conflicts:
	Dev/unitTest_cpp_gtest/Graphics/3D/ace.Mesh_Test.cpp
Merge branch 'origin/master'
Merge branch 'origin/master'
Merge branch 'origin/master'