[mythtv] SOURCE/INPUT/CARD bindings and mythtv-pip branch

[Michael T. Dean]

Stanley,

While looking into #6472, I noticed that NEXTSOURCE, PREVSOURCE, 
NEXTINPUT, and NEXTCARD key bindings seem to have been removed from the 
mythtv-pip branch (or, possibly, were dropped when the mythtv-pip branch 
was merged to mythtv-vid in [15601]).  Then, when mythtv-vid was merged 
to trunk in [19417] (prior to the 0.22 release), we lost those key 
bindings, so they don't work in 0.22-fixes or trunk.

Anyway, I have a patch at 
http://svn.mythtv.org/trac/ticket/6472#comment:9 , but wanted to verify 
that they weren't removed due to some requirement of PiP or PbP before I 
commit the fix.  Since I don't really have Trac support for tracking 
down info on the mythtv-pip branch, I was hoping you'd know if it was 
just an oversight or if they're gone for a real reason.

Thanks,
Mike