Changed PickServerActivity so that it only with the port sweeping and option menus. It no longer extends PreferenceActivity. Instead it subclasses FragmentActivity. The deprecated PreferenceActivity is no longer used and instead PickServerActivity dynamically adds the PickServerFragment to handle the GUI.
Added option for nickname when adding or editing a server. This name will be displayed instead of the ip:port string if a nickname is set. PlaybackActivity no longer passes EXTRA_REMEMBERED intent extras to PickServerActivity and no longer waits for the activity result before setting the remembered servers. Instead, each action in PickServerFragment is atomic i.e. Set as soon as forget/add/edit occurs.
Added a preference sub screen for "Interface Settings". Added a category header for "Phone". Fixed "VLC Servers" category header padding.
Added preference to show the server name (or the ip:port if nickname not set) in the action bar as a subtitle.