Fix potential NPE

Change-Id: Ic2c7243601b0830e0532818b2f4007d9c10e0de8
Merge "Fix potential NPE" into cm-11.0
InCallUI: EL translations

Change-Id: I837b1de9f5c2c7d7114033ccc7d62ca0f6fb42d8
InCallUI: NL translation

ps1: STK Call Control feature implementation.

ps2: IMS support for UI interface

ps3: Add support for video calls

ps4: DSDA: Add InCallUI DSDA support

Change-Id: I386c64e6ed6ca4e312537947d909bc83d2c1193d
InCallUI_cm_strings: AST translations

Change-Id: I61275e30cd77aea4144d79e14118fd058b7cd236
InCallUI: UG translation

Change-Id: Ie1c053b51ab466462736eac94705b7244ebf7fc0
InCallUI: AST translations

Change-Id: I80e3c0a04a8e83ff510dc444aad7e9b55d92b2cd
InCallUI: ES translations

- CAF refactor

Change-Id: I38601d730d5e52a27c7d7a939479859853397094
Merge "InCallUI: UG translation" into cm-11.0
Merge "InCallUI: AST translations" into cm-11.0
Merge "InCallUI: ES translations" into cm-11.0
[1/2] InCall: Add a non-intrusive dialog for incoming calls

Change-Id: I7c8b5cc5138a5543be30579e99bd9989624e2abe
[3/3] InCallUI: allow disabling non intrusive incall ui

Change-Id: I86bd4b46f031004fa90f1d7936263f9dabcd3860
InCallUI: Disable Back button on Non-intursive InCall Card

Fix for jira issue http://jira.omnirom.org/browse/OMNI-296

PS2 to PS5: code cleanup

PS6: Remove Jira issue url from code

Change-Id: I257daccbb175265e2430f1b0b30c9175cb4b1981
InCallUI: fix non intrusive incallui layout

- makes the decline/answer buttons evenly sized
- decrease font size of buttons to 13sp so the non-english button labels fit better

before: https://www.dropbox.com/s/g9mn72qhzq6wlbt/2014-01-01%2006.00.31.png
after:  https://www.dropbox.com/s/dfhmaliz6a21lk5/2014-01-01%2010.30.42.png

Change-Id: I88e0f0a1358595f2ce86dddcae2ab4d4e788fc1a
TRDS: Dark InCallUI

PS2:
- moved into right folder

PS3:
- redirect colors of original layout xml

Change-Id: I5bcfeb692bc4653e240df7c47216826452ee7d47
trds: cleanup!

drawables not needed anymore after this
https://gerrit.slimroms.net/#/c/1675/

Change-Id: Ic237384fe60f23dd2b953da5d7be36c9a4c1191d