Merge tag 'android-5.1.1_r13' into HEAD

Android 5.1.1 release 13

Conflicts:
	default.xml

Change-Id: I2cb3cc306e0d9ab1027669b1cf26c60c325e02fe

default.xml

@@ -15,7 +15,7 @@
            review="gerrit.omnirom.org"
            fetch="https://github.com/omnirom" />
 
-  <default revision="refs/tags/android-5.1.1_r5"
+  <default revision="refs/tags/android-5.1.1_r13"
            remote="aosp"
            sync-c="true"
            sync-j="4" />