UIFont singleton is now allocated on the stack and UIFont::getInstance() now returns a reference ; removed unused function UIFont::freeInstance() ; removed some unused includes
Removed SFML's custom error stream, sf::String class, and unused sf::Utf class
Added function to save MJPEG stream image to file ; removed unused sf::Image manipulation functions ; added extern C #ifdef to mjpegrx.h ; moved windows.h include to top of Main.cpp