Merge pull request #51 from mbw2001/XBMC

Xbmc update
Merge pull request #52 from mbw2001/PVR

PVR and albumbrowsing
Remove smaller font on xbmc dropdown

Regular fontsize is used everywhere, no need to use smaller font.
Interfered wih dropdon in menu bar, which also got font-size: smaller.
FontAwesome update

Updated FontAwesome to version 3.2.1
icons in xbmc tabs
shutdown and restart message

Explain that this button restarts or shutsdown HTPC Manager and not the
entire system.