Trebuchet Settings UI Refresh

- Overview Panel contains all Launcher Settings
  - Accessible through long press on Workspace or HW Menu button
  - Settings are held in a SlidingPanel in the Overview Panel
  - Replace the Settings shortcut in Overview Panel with Themes shortcut
  - Replace widgets icon with new widgets icon from Launcher3
- Trebuchet Settings changes no longer require restarting Process
- Transition Effects have PNG Sequence to show animation sequence
- Remove PageIndicator click event to open Overview Panel in AppTray

Contributors:
  Adrian Foulk - UX Lead
  Abishek Devkota - Project Manager
  Hayden Schoen - UX Designer

Change-Id: I2186213960cf12e840e814757894fe104551856b
Merge "Trebuchet Settings UI Refresh" into cm-11.0
Revert "Trebuchet: add lockscreen wallpaper picker"

This reverts commit 29c2da02bf48fbdba977bc774027e218487e1abe.

Change-Id: Ie5addf5ac77acb6411a6f22195d8608df625462a
Trebuchet: Remove duplicate string

Change-Id: I5a1ed314ca05eb4771038c0e08c4695ed51b3f92
Merge pull request #13 from CyanogenMod/cm-11.0

/compare/cm-11.0...Cyanogenmod:cm-11.0