[pvr.tvh] Added support for getting and setting startExtra, stopExtra, retention, priority properties of recordings and timers.
added *.0ll to .gitignore (newer versions of Visual Studio generate
them)
[pvr.tvh] don't display connection popups, let XBMC handle it (which it
does) which also makes the "ignore connection lost warnings" actually
work
[pvr.tvh] fix a crash that can happen if the addon is destroyed while
it's still using the connection (since the connection thread calls into
CTvheadend after it has been destructed)
[pvr.tvh] fix an integer overflow when logging timeshift status
[pvr.tvh] upgrade Windows compiler version for use with VS 2013
bump to version 0.9.5