Trebuchet: Update italian translation

Change-Id: I78f51d3b5f1fa089d052488ea9a93d68b0f95dcb
Merge "Trebuchet: Update italian translation" into cm-10.1
Merge remote-tracking branch 'cm/cm-10.1' into aokp-mr1
Add 4.2.2 Wallpaper
Trebuchet: fix uninstall app from shortcut

When uninstalling an app from a shortcut, there are 2 incorrect cases:

1.- If the user proceeds with the uninstall process, all the shortcuts references are removed
from the workspace, except the one used to start that process, because the shortcut is
removed from the workspace, but not from the favorites database. A reboot of the device
will restore the shortcut into the workspace again.

2.- If the user cancels the uninstall process, the shortcut used is not restored, because
it was removed in the drag&drop process.

This change restore the shortcut prior to start the uninstall process. For restoring the
shortcuts the patchset verifies 3 conditions:

1.- If the shortcut was in the desktop, the shortcut is restored in the same position.

2.- If the shortcut was contained by a folder with one or two shortcuts, then the folder
is removed in the darg&drop, so the folder is recreated in the same location, and all its
shortcuts are restored

3.- If the shortcut was contained by a folder with more than 2 shortcuts, the shortcut is
restored in the same folder.

If the user proceeds with the uninstall process then as the shortcut is present in the
workspace, the shortcut will be removed.

Change-Id: I95e2684d01cabd0d5a04f17c896c72cad2b14d38
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Workspace and AppList Icon Tap/Touch
feedback improvement.

Improves (touch -> first highlight) latency.
Also saves upto 32-48 msecs in launch latencies.

Change-Id: I3ffdb629197489aa359cc1b3b75ebe7d62177d14
Improve scroll responsiveness.

1) mUsePagingTouchSlop set to false.
   Applist scroll now scrolls with the same
   thresholds used by homescreen scrolling.

2) Early start of scroll as soon as we
   detect that it's okay to scroll.
   Eliminates waiting for next vsync
   and starts scrolling in the current cycle.
   instead of the next.

Above changes help in reducing first touch to
first displacement latencies in scroll usecases.
Improves scroll responsiveness.

Change-Id: Ib45a361b9b6275e64d0a5b5603aa15fdd386a5f8
Show the uninstall button by default when dragging from the app drawer

This is in line with the AOSP launcher and more logical.

Change-Id: I8b23bd58500a7e87cdd13b6ebec6d45d01dde764