Address the 'ART' Issue

Rather than outright remove this completely, address primary concerns:

* Add a more verbose warning message on alert dialog
* Explicitly state experimental form
* Explicitly state not supported (no bug reports)
* Explicitly state issues (crashes, bootloop, etc)

See prior discussion: http://review.cyanogenmod.org/#/c/55609/

PS2: Linkify

Change-Id: Icf103b5576c8e93f8a30ccd348476bf207401355
Only show ART information if switching from dalvik to ART

We do not want to confuse users with a big information dialog, if
they change from ART to dalvik as dalvik is still the official
solution, supported and considered safe.

Change-Id: I0ce4846e0bb751e87e5c410e668d4bc521380141
Merge "Address the 'ART' Issue" into kitkat
Merge "Only show ART information if switching from dalvik to ART" into kitkat
[2/2] Settings: PA Version Easter Egg

    Launch Google's dessert tray easter egg by tapping on the
    ParanoidAndroid Version found in about phone.
    Modified transitions taken from the current Google implementation.

Change-Id: I340efbb663ae28ff58759b0530880edce7c545d3
[1/2] Settings: HALO

Forward port from jb43.

PS1: Initial port
PS2: Fix conflicts with notification LED
PS3: FIx derp in strings
PS4: Fix derp in pa_arrays (tag not closed)
PS5: HALO Mods
PS6: Update pa_arrays & pa_strings
PS7: derp: rmv pesky file backups
PS8: rebased
     Clean some white spaces
     removed some settings
Change-Id: I7de6a9157415fe05b0a59d8260e33cc1527a342d
[2/2] LED: Battery Light

PS2: Fix variable and fw/base overlays logic
PS3: works
PS4: change title to: Battery LED

Signed-off-by: Andre Saddler <dresadd09691@gmail.com>
Change-Id: I9c737d0cf49a1f84688b4295975e13dd8e91f874
[1/3] Settings: Increasing Ringtone

      Option to set the incoming call ringtone volume to increase
      in pre-defined (user selected) increments.

Linked commits:
      Frameworks - https://gerrit.paranoidandroid.co/#/c/448/
      Telephony  - https://gerrit.paranoidandroid.co/#/c/451/

Change-Id: If7b36bd098dc65c8d418d372d4e0017868826a1f

Conflicts:
	res/values/pa_arrays.xml
[1/2] Setting: Lockscreen maximized widgets

      Enable lockscreen widgets to be expanded by default.

      PA modifications to commit:
          Allow for long press unlock.
          Enable checkbox only if "Enable Widgets" is selected
          Remove preference is device is a tablet (already expanded)

Change-Id: I3d52b752415f48e5468db0804be5c2ff93a71e31

Conflicts:
	res/values/pa_strings.xml
Settings: Forward port Kill app longpress back

Based on http://review.cyanogenmod.org/#/c/27235
Original author: DaneshM

Change-Id: I6e8bfb4e7e4a35c321a01debf8fdb3a38120267b

Conflicts:
	res/values/cm_strings.xml
	src/com/android/settings/DevelopmentSettings.java