Reports contact specifiers such as Home, Work, Mobile for the SourceContact ContactDetails returned by the Mac OS X Address Book ContactSourceService. Recompile LocalhostRetriever.dll with mingw instead of VC++ for Windows x86 and x64. Fix screencapture JNI on Windows to properly capture a part of the screen. Add stripped and optimized LocalhostRetriever.dll for Windows x86 and x64. Missing LocalhostRetriever.dll for Windows x86. Add methods to MediaService for streaming a part of desktop and stub methods in MediaServiceImpl.