Fixed make_filename_hash on windows
Fixed make_filename_hash on windows

--HG--
branch : compat_win

hashamali/pyScss,hashamali/pyScss,Kronuz/pyScss,cpfair/pyScss,cpfair/pyScss,Kronuz/pyScss,cpfair/pyScss,Kronuz/pyScss,hashamali/pyScss,Kronuz/pyScss