Allow adjusting progress on touch events.

Change-Id: Ide0a7ae057a62f3631a32eeaa63f3e04dec5bf54
SystemUI: various fixes to data type display

- Hide data type when Wi-Fi is in use (CAF bug)
- Display "!" when data is disabled (CAF bug)
- Display type in QS when Wi-Fi is connected to captive portal (AOSP bug)

CAF bug was introduced in 228bccb9d9eaabf9b3884500e4351fa5091be5aa

The proper logic is described at https://android.googlesource.com/platform/frameworks/base/+/23dd176

Change-Id: I7a34077d604c66c357809c634fe64c570a16e260
SystemUI: MSim: hide subs label on KeyGuard

This is already displayed on the top-left corner

Change-Id: If671e7875693143a721f37cd090aa28b2512800e
SystemUI : Fix clear app data crash in recents panel

Change-Id: I78d48fae2ba6ac9727d4997e24af8e4b134950ab
Merge pull request #24 from CyanogenMod/cm-12.0

Cm 12.0 merge request 2014_12_24