[pvr.tvh] - fix issues with suspend/resume
[pvr.tvh] - fix unused variable warnings

some warnings are still in place since I do intend to use the variables
when I implement the functions. So they will serve as reminders.
[pvr.tvh] - ported EDL support originally added to pvr.hts by kendrak24
[pvr.tvh] - add processing (and return) of status info
[pvr.hts] - pretty pointles update to channel parsing
[pvr.tvh] - fix memory leak in VFS code (also added extra debug)