0.5.44 released!

Changes in this release (0.5.44)

Additional work to provide a more consistent behaviour from all
grabbers
and a way for grabbers to express what they support. See 
http://membled.com/twiki/bin/view/Main/XmltvCapabilities

tv_grab_it       : New channels added
tv_grab_br       : Fixed to deal with data source changes
tv_grab_br_net   : lots of improvements
tv_grab_na_icons : fixed to deal with data source changes
tv_grab_za       : add proxy server support
tv_grab_se_swedb : new grabber for Sweden
tv_grab_es_laguiatv : new alternative grabber for Spain
tv_grab_ch       : remove grabber ( blocked by data source )

And lots of bugfixes and polish.