Fixed shlwapi.h and shlwapi.lib detection for MSVC
Merge pull request #221 from TsudaKageyu/fix-shlwapi

Fixed shlwapi.h and shlwapi.lib detection for MSVC
Fixed some MSVC specific warnings
Merge pull request #222 from TsudaKageyu/vc-filename

Fixed some MSVC specific warnings