Fix: COCOS2D_VERSION should be 0x020201
[VC] Add build/proj.win32 folder and solution.
- Add cocos2d and CocosDenshion libs into this solution.
[VC] Adjust project settings:
- Don't need to compatible with WinXp.
- Remove redundant includ path to Windows SDK.
- Disable minimal-build in Debug configuration.
- Enable /MP.
- Don't use "Edit and Continue" in Debug configuration.
Replace non-Ascii characters with Ascii ones.
[NDK] Add build project.
- Remove LOCAL_LDLIBS in original Android.mk