-added StringBuilder
-added DynamicString
-added FixString
-adjust DataManagment by AllocateAndCopy
-cleaned up Allocator
-started to refactor String class for SIMD support and local buffer
Merge branch 'master' of https://github.com/tak2004/RadonFramework

Conflicts:
	src/Core/Types/String.cpp
Merge branch 'master' of https://github.com/tak2004/RadonFramework