ADD: "last played" sort option to TV Show GUI
zeroconf: maintain txt record order when publishing service
zeroconf/osx: maintain txt field order on publish

OSX create the txt records using a dictionary, so to maintain
order, we use a custom hash function that put all elements
in the same hash bucket.
[GUIRSSControl] Modify RSS Ticker to Pause Scroll during Mouseover
Add the path of an album or song to the get thumb "browse for art" dialog.
CGUIDialogVideoInfo: re-open the art selection dialog after having chosen a specific artwork
[Confluence] Don't process subsequent onclicks if the first one was cancelled. Fixes #13576
DllAvFormat: drop mapping of url_feof, it is unused in xbmc code and not present in libav.
DllSwResample: use uint8_t types for avresample_convert. libav changed their prototypes.
gui: add Player.Title to replace VideoPlayer.Title and MusicPlayer.Title
confluence: use Player.Title instead of (Music/Video)Player.Title

This label is generic and support non video/audio players as well
gui: allow reporting of playback time for a non av player

Shows info for a upnp remote player
gui: allow progress tracking for non video/audio players
paplayer: bring OnPlaybackStarted/Stopped in line with dvdplayer
sys: only reset forced player on playback stopped

This will allow a forced player to continue advancing in a playlist.
sys: add methods for dynamic player addition/removal to PlayerCoreFactory
upnp: add support for controlling external player
sys: add action "switchplayer" that allows switch of forced player

This allow moving a playing item to a another player (remote upnp
for example) and attaching to a remote upnp player already playing

It's hooked up to "y" on keyboard currently.

squash into switching
gui: make sure we leave fullscreen if we start a player without media
upnp: factor out code that build a CFileItem from a PLT_MediaObject