taglib/taglib — pull request #239 by TsudaKageyu (2013-06-10 15:13:48+00:00)
Title: Added conversion from String to const wchar_t*

Added a function ```toCWString()``` which converts a string into ```const wchar_t*```.
We use ```const wchar_t*``` (aka ```LPCWSTR```) very often in Windows.