immersive mode: don't unconfirm a package, that's just dumb

* This is very annoying for specialized apps
* See here for a great explanation http://stackoverflow.com/a/20309721
* The fact that it doesn't even notify the user until the NEXT time they
  run it makes it completely pointless in my opinion anyway.

Change-Id: I423611efc07d467e1d81c66d58adcff331be8b38
Forward Port: Smoother Upload and Download Animation

Change-Id: I6e6409cc85ad951019dbac10156d4aed92f4c5bc
Forward Port: Add option to hide AlarmClock Icon in StatusBar [1/2]

Change-Id: Iedba17f3622afa43e7b9ebeb1805e56442fc4272
Keyguard: don't refresh ui when screen off

KeyguardStatusView is doing refresh all the time,
which cause high power when screen off.

PatchSet:
- We turn of the refresh when screen is off which is a good
  idea. But we should force latest next refresh when screen turns
  on. Du that a timechanged refresh maybe comes a bit later.

Change-Id: Icbb9a92bae3cf099417ab820617dd3f17e49f75a
Merge "immersive mode: don't unconfirm a package, that's just dumb" into lp5.0
Merge "Forward Port: Smoother Upload and Download Animation" into lp5.0
Merge "Forward Port: Add option to hide AlarmClock Icon in StatusBar [1/2]" into lp5.0
Merge "Keyguard: don't refresh ui when screen off" into lp5.0