Replace packages/apps/UnifiedEmail/ path to new repository android_packages_apps_UnifiedEmail

Change-Id: I331501edbfed574eb9ffa8c2c7a1313a9e123bd3

default.xml

@@ -352,7 +352,7 @@
   <project path="packages/apps/SpeechRecorder" name="platform/packages/apps/SpeechRecorder" />
   <project path="packages/apps/Stk" name="platform/packages/apps/Stk" />
   <project path="packages/apps/Tag" name="platform/packages/apps/Tag" />
-  <project path="packages/apps/UnifiedEmail" name="platform/packages/apps/UnifiedEmail" />
+  <project path="packages/apps/UnifiedEmail" name="android_packages_apps_UnifiedEmail" remote="omnirom" revision="android-4.4" />
   <project path="packages/apps/VideoEditor" name="platform/packages/apps/VideoEditor" />
   <project path="packages/apps/VoiceDialer" name="platform/packages/apps/VoiceDialer" />
   <project path="packages/experimental" name="platform/packages/experimental" />