Keyguard: smooth background change.

Change-Id: Ia0e4d0000db72b5cdb6fede03791805e34fa311d
Added sahlnaskh arabic font and give it higher precedence than DroidNaskh

sahlnaskh font is a fork of DroidNaskh font with some issues fixed.
Details of fixes are in https://github.com/khaledhosny/sahl-naskh

This should fix Jira issue: http://jira.omnirom.org/browse/OMNI-307

Change-Id: I9251eaf6c22288428f49916aa798be4ff3eaaead
onAccountsUpdated shouldn't be called back after listener unregistered

There is a problem of AccountManager that onAccountsUpdated() is
called back even after the OnAccountsUpdatedListener is unregistered.
It may cause application crash.

For example, when rotating a tablet 180 degree with Settings apk
running, com.android.settings.Settings is re-launched 2 times
successively. (Destroy->Create->Destroy->Create)
It repeats adding&removing OnAccountUpdatedListener.

When dialog was being opened in the following cases,
NullPointerException at BackStackRecord.getBreadCrumbTitle()
was happened on 10 inch tablet which has 2 panes on Settings.
* Settings > Language&input > Language
* Settings > Language & input > Text-to-speech output > Speech rate
* Settings > Wi-Fi > Menu > Advanced > Keep Wi-Fi on during sleep
* Settings > Wi-Fi > Menu > Wi-Fi Direct > Rename device

This fix prevents the undesirable callback.

Change-Id: I081f69c90539cca821cf686b4587495135f375e4
Fix to NullPointerException when activity is relaunched

When ChooseTypeAndAccountActivity is relaunched and resumed
by ActivityManager a call is made to onActivityResult without
first triggering onResume. This leads to mAccounts object
still being null.

Fixed by properly setting mAccounts object if it is null prior
to use after function onCreate has been called.

Change-Id: Ife7e1e052c473970d923fa43ee6189eb62a1113b
[2/2] Framework AppOps: Forward port ops from cm-10.2

    Squash of:

    Author: Sam Mortimer <sam@mortimer.me.uk>
    Date:   Fri Sep 27 21:30:34 2013 -0700
    [2/2] AppOps: Add alarm wakeup op
    When alarm wakeups are denied/ignored,
    the alarm types are remapped as follows:
    RTC_WAKEUP -> RTC
    ELAPSED_REALTIME_WAKEUP -> ELAPSED_REALTIME
    Change-Id: I3a5023e1f6260004319290e776bdb2daf73e9fdf

    Author: Kun Liang <kunliang@codeaurora.org>
    Date:   Fri Aug 30 23:56:59 2013 -0700
    AppOps: Add data connect control into AppOps
    Check user permission before enabling/disabling mobile data.
    Change-Id: I6e1895b130788dfccbc0a8523dadf1559b698988

    Author: Shashank Mittal <mittals@codeaurora.org>
    Date:   Thu Sep 5 17:24:44 2013 -0700
    AppOps: Add Bluetooth enable control into AppOps
    Check user permission before enabling bluetooth.
    Change-Id: Iefa4ea3319b33b2639beaf38d261d83649bbcf85

    Author: Shashank Mittal <mittals@codeaurora.org>
    Date:   Tue Sep 3 19:23:10 2013 -0700
    wifi: Confirm user permission before toggling wifi.
    Check user permissions before enabling/disabling wifi.
    Change-Id: I1ddae6e47f42b6d3fc831c2c135ece75cf9e935d

    Author: Qaweck <qaweck@gmail.com>
    Date:   Dec 6, 2013 06:21
    Fix bluetooth and data enable with ProfileManager
    Handle the case of system uid in AppOpsManager
    Change-Id: I5f9c3ba2e2ed0b1c825b995bf2724066ae796bb4

Change-Id: I1d403d4325f105cd91f815f790cb01dd9b9f5516
[2/2] Framework AppOps: Add per Op allowed and ignored counters

Port from cm-10.2

Change-Id: Ifb3d25e17dbab082b816a0a655b4796a83af336b
[2/2] Framework AppOps: Add BOOT_COMPLETED operation.

Add BOOT_COMPLETED operation in AppOps.

This operation is used to allow user to control auto start of
applications and services at bootup.

Change-Id: Ie8488ec1b4683c8617ca569cfc858709f0d35ba2
Revert "Turn off carrier provisioning by default"

This reverts commit 78511f621406bf8da153b6fec2da424fe27e6b11.

Change-Id: Idb612d82fb0391b73c7c5f2263f79599791fc533
Allow override of DUN settings

Allow override of system DUN settings by setting
persist.sys.dun.override
to one of the following values:
2 = not set, 0 = DUN not required, 1 = DUN required
If the prop is not set or is set to an invalid value the system setting
will be used.

Change-Id: I296f303a23351e4ab29898895abfcd313c747db9
Keyguard: Fix PIN layout on sw320dp-mdpi devices

Fix a long standing lockscreen layout problem that was introduced in 4.2

Before: http://i.imgur.com/9sVKHRR.png
After: http://i.imgur.com/DLY4DRu.png

Change-Id: Ia3cdc0d10217a0a2504a7287f480d9f036e66eee
Revert "Keyguard: smooth background change."

This reverts commit b3c0350c9f48dcdaa46326792b21964a246f76d5.
Merge commit '47668c5' into HEAD