Restored original autobrightness speed
The speed was changed from this commit:
https://github.com/CyanogenMod/android_frameworks_base/commit/e941b1e27f6aad

Change-Id: I0be1ebbafc20a067ec3c2c6f9851993182bfc994
Improved the minimum amount of time that must have elapsed for change the rotation

Change-Id: I36f27727bbd5d6d7a192ffb9222223ecda2be0eb
Frameworks: Lockscreen Blur

  If user selects "See through" under screen security,
  the locksceen background will now appear transparent
  with the content behind it blurred.

Modificaitons made to the orginal commit to support Hammerhead and Flo.
It seems full HD images causes rendering artifacts. To prevent this,
we scale the image size to something more manageable.

PS2: Reduce calls to System.Settngs
     Move bitmap scaling to DisplayPowerController
PS3: Fix styling
PS4: Fixes: 1. Black wallpaper after turning off see through
            2. Wallpaper flicker on unlock when blur is enabled
PS5: Ignore status bar and nav bar when capturing screenshots
PS6: 1. Remove content observer and unnecessary calls from viewManager
     2. Restructure the flow of setting the custom image
         * now closely follows setting album art as lockscreen image

Change-Id: I12abd661510ff398251cd404f5aea670f7710789
added FastCharge QS tile
adapted from the code of bigrushdog and kasperhettinga, thank you

Change-Id: I9f43768de609db8e2ded6c11b389696ae9982d80