Don't prune org.openoffice.Office/UI

It apparently contains color schemes and stuff that the code wants access to
here and there.

Change-Id: Ie3f0de5e3846df99a02a2693156679cc6c010d10
diff --git a/android/mobile-config.py b/android/mobile-config.py
index cdf0afc..59ade79 100755
--- a/android/mobile-config.py
+++ b/android/mobile-config.py
@@ -24,7 +24,6 @@ main_xcd_discard = [
    # no conventional UI; reverse sorted by size
    'org.openoffice.Office.UI/GenericCommands',
    'org.openoffice.Office/Accelerators',
    'org.openoffice.Office/UI',
    'org.openoffice.Office.UI/DrawImpressCommands',
    'org.openoffice.Office.UI/Sidebar',
    'org.openoffice.Office.UI/ChartCommands',