WINTERMUTE: Turn VideoSubtitle.text into Common::String
WINTERMUTE: Fix scoping of attributes or VideoSubtitle
WINTERMUTE: "End of namespace Wintermute"
WINTERMUTE: Const'ify args in VideoSubtitle::VideoSubtitle
WINTERMUTE: Remove Mnemonic-style //// separators
WINTERMUTE: Remove legacy #define
WINTERMUTE: Remove legacy c_str()
WINTERMUTE: Use Common::String in place of char *text in loadSubtitles
WINTERMUTE: Keep VideoSubtitler._lastSample private
WINTERMUTE: Treat edge case - prevents crash if SRT file is blank.
WINTERMUTE: Keep VideoSubtitler._subtitles private