Open rcfile only once, at first use.
No need to explicitly init/deinit the global event loop as this is being done
lazyly now.
Added tizport-macros.h
Renamed struct tizport -> tiz_port_t
Renamed struct tizaudioport -> tiz_audioport_t
Renamed struct tizpcmport -> tiz_pcmport_t
Renamed struct tizmp3port -> tiz_mp3port_t
Renamed structs tizconfiport, tizbinaryport, frcfgport, fwcfgport, icercfgport.
Renamed structs tizvideoport, tizvp8port, tizivrport.
Renamed structs tizotherport and tizimageport.
Renamed structs vp8dprc and vp8eprc.
Fixed class constructors that didn't call the parent.
Fixes in the rm proxy unit tests.
Renamed structs mp3dprc and mp3eprc.
Renamed structs frprc and fwprc.
Renamed structs arprc and sdlivrprc.