core: zh-rTW translations

Change-Id: I8301d7b0a07954cd52eec54739d2aa366c539992
SystemUI: zh-rTW translations

Change-Id: I69ae49bb775aa0cbc8ae1b66fd022a88cd73dcac
Hide navigation ring if no targets are configured.

Change-Id: Ieca5c700f628e9c990483999367aa48d153fd6a5
Merge "Hide navigation ring if no targets are configured." into cm-10.1
Merge "SystemUI: zh-rTW translations" into cm-10.1
Merge "core: zh-rTW translations" into cm-10.1
Derp fix.

Change-Id: I124eb9e6b74556c6ff4ddb1e5335a758dc9250bf
ThemeUtils: Retain the original package name in themed UI context

In order for themes to reflect on system elements, we're changing
their context, including the package name.

This breaks anything that tries to identify system elements,
most notably any users of the uiautomator. Trying to do
'UiSelector().packageName("android")' to find, for example,
a force-close dialog will fail.

Fixes com.android.cts.uiautomatortest.CtsUiAutomatorTest#testUiWatcher

Change-Id: Ic05c3024b20ac3772ed5597846fbfa4a184ebb0d
Merge "ThemeUtils: Retain the original package name in themed UI context" into cm-10.1
Revert behavior of DateUtils.formatElapsedTime

Change Ib3c1e1aad05827df646aa18645cce19dffb7551f fixes the inability
to display more that 2-digit hour values, but also changes the behavior
of <10 minutes display by zero-padding the minutes. This makes
the Chronometer widget look different, and breaks Holo CTS.

Fix it so that for values under 600 seconds, the minutes don't
get padded

Change-Id: I34eb7f22e728c55bf3313ed1987ac32969cd5ed0
QS: Don't assume observers are registered when dealing with changes

Not all uri activity has an associated content observer. Poking
the content://settings/system provider manually, for example,
would result in the following NPE:

AndroidRuntime: FATAL EXCEPTION: main
AndroidRuntime: java.lang.NullPointerException
AndroidRuntime:        at com.android.systemui.statusbar.phone.QuickSettingsController$QuickSettingsObserver.onChange(QuickSettingsController.java:354)
AndroidRuntime:        at android.database.ContentObserver$NotificationRunnable.run(ContentObserver.java:180)
AndroidRuntime:        at android.os.Handler.handleCallback(Handler.java:725)

Change-Id: I7034d261804aa972fe9020dd9b602348d249cb33
WebSettings: Move CM tag to the end of the user-agent

Append it at the end of everything to make it less obtrusive to
agent parsers, and append the CM device identifier so we can present
smarter choices when our sites are accessed.

Change-Id: I1e60d13be4cca9043e434a31bfc4fa08e01a12c0
Fix DateUtils.formatElapsedTime, again

Remove extraneous "hours" argument in the <10 minutes case

Change-Id: I5a5913d2e0744f5783f8422cddc30603c7bd703f
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_frameworks_base into cm-10.1-n7