Remove msinttypes dependency

[TianShengLi]

Google Code has closed
msinttypes only two files, remove this dependency should not be difficult

CMakeLists.txt (361)

IF(MSVC)
	include(external/MSIntTypes)
	LIST(APPEND INCLUDES ${THIRD_PARTY_DIR}/MSIntTypes)

	include(external/MSDirent)
	LIST(APPEND INCLUDES ${MSDIRENT_INCLUDE_DIR})
ENDIF()

[vigsterkr]

@TianShengLi check feature/windows branch for windows build.... currently there are couple of issues that needs fixing. but there this whole story of MSIntTypes is fixed....