Network manager fix
Updated addons
ADDON: Add xbmc subtitle plugin by default
Update weather Underground
fixed bug with arial.ttf
[PVR] Apply pr2325 patch

Add possibility to start liveTV or PVR radio playback via cAction and keymaps.

When called, it first tries to play the last watched channel - if this fails/is not available it uses the first channel of the current channel group.
AE: Buffersize changes