Typo fixed, tabs replaced and missing line added

Accidentally missed commit Idecfbd112f1850332cb8350e46cfde38be033c1f :-[

Change-Id: Ibbac71aa96e94dd77363ee6a9b0ed970153e1539
Settings: ability to turn off SlimPIE (2/2)

due that we have a problem on i9100 because of damn
exynos drivers we give the ability to turn off PIE
for i9100 via overlay for now

cheers

Change-Id: Iacf5f5db5baeaa1083d9bc632670f52582933a6a
Merge "Typo fixed, tabs replaced and missing line added" into jb4.2
Check if the Activity is finishing before showDialog()

Check if the Activity is going through its finishing phase before
displaying the Dialog, because Showing dialog once the activity
is no longer in context will cause BadTokenException.

Change-Id: I58940e694f61cd79536abe2df60a0b745a7b806f
Fix NullPointerException at RunningState

getServiceInfo returns null if you have a service defined in the
manifest as: <service android:name=".Xxx" android:exported="false" />
or and in an <application> with no label or icon.
Dont crash the Settings application because of that.

Change-Id: I6f9f69c130e610b7e4ab66426177b7bade1e1515
Revert "Classic Recents [2/2]"

This reverts commit 267b21aac4ff88ceb5b3d3bc735dcdf64a491d7b

Change-Id: Icd6ce4e8883e72c98d14d596d56fd05d0edf4ed7
Merge "Revert "Classic Recents [2/2]"" into jb4.2
Merge remote-tracking branch 'slim/jb4.2' into mirage