timer recording can be canceled from instant recording menu

Signed-off-by: Littlesat <littlesat99@yahoo.com>
InfoBarGenerics: simplify a bit of code
Both bouquet buttons toggle between playlist and filelist

Signed-off-by: Littlesat <littlesat99@yahoo.com>
Merge remote-tracking branch 'pli/master'

Conflicts:
	lib/python/Screens/InfoBarGenerics.py