[kmplayer] KMPlayer 0.9.2

Use libconic when accessing the net, speedups in XML reading, fix titles in recents list, fix screen blanking when not top-most and simple lastfm generator. So overall this is a quality improvement release. The LastFM generator is simply showing their flash player. It pastes a given artist in the flashvars parameter. The flash movie self does all the XML RPC needed to get going to the next song. Changelog: * Don't call osso_display_blanking_pause when not top-most window * Simple LastFM generator that shows their flashplayer * Support attribute 'encoding' for generator tags, only 'percent' works now * Implement NPNPostURL properly, makes more flash working * Speed up in XML tokenizer * Speed up in String += operator * Fix 'Recents' losing the titles * Fix a crash code path when a connection was directly closed * Fix Curl IO watches * Use libconic to establish a connect when not connected and need for network