Update lang/it_IT.lang

Fixed the following missing translations:
 ! Missing translation for Search / Open URL
 ! Missing translation for Paused
 ! Missing translation for Artists
 ! Missing translation for Indexed mode
 ! Missing translation for Indexing
 ! Missing translation for Add and remove items on homepage
 ! Missing translation for Background
 ! Missing translation for Beta testing passwords
 ! Missing translation for Browsing
 ! Missing translation for Default
 ! Missing translation for Home page
 ! Missing translation for Installed version higher than available
 ! Missing translation for List of albums
 ! Missing translation for Loading screen
 ! Missing translation for Movies
 ! Missing translation for Preferred views from plugins
 ! Missing translation for Screen saver
 ! Missing translation for TV channels
 ! Missing translation for Fonts and user interface styling
 ! Missing translation for Look and feel
 ! Missing translation for Defaults
 ! Missing translation for Fonts
 ! Missing translation for Installed fonts
 ! Missing translation for Reset main font to default
 ! Missing translation for Reset narrow font to default
 ! Missing translation for Reset subtitle font to default
Merge pull request #114 from RedSquirrel87/patch-2

Update lang/it_IT.lang
Fix accidental reverse of submodule
skin: Fix issue with focusing scrollbar in lists
Move video delivery callback from video_decoder_t to media_pipe_t
httpclient: Reset connection on error 405 in HEAD request

It's unclear whether or not the body will be included in the response
Different servers to different things

Go safe and just disconnect
When a buffered file is closed, keep it around for a while.

This speeds up the common probe -> open scenario
Remove dead code
Fix build error
osx: Add support for libspotify_load_runtime config opt
osx: Add support for web popups

Can be invoked from javascript code to execute oauth flows

Currently opening WebKit in an external window on OSX
Unbreak GTK UI
gu: Remove some unused stuff
gu: Integrate prop courier polling into glib mainloop
linux: Use sqlite3 from system instead of building our own
Update lang/pl_PL.lang
Merge pull request #115 from copernic-us/patch-1

Update lang/pl_PL.lang
metadata: Avoid doing lookups for very short filenames
metadata: Remove various unused args
When playing video, set displayed title of video to that from external API lookups (tmdb, etc)