Added a settings section 'Advanced'
Added setting 'Advanced::Enable Debug Logging' - currently defaults to True
Added setting 'Advanced::Disable Broken TTS Engines' defaults to True
Changed name of ctypes eSpeak to eSpeak (ctypes) and marked as broken
Changed name of 'eSpeak (XBMC Audio)' to eSpeak, and it now works both via internal and external sound output
Added WavPlayer class and subclass UnixWavPlayer
eSpeak and pico2wave now also subclass UnixWavPlayer for playing wavs externally
Version bump