Merge remote-tracking branch 'origin/change_package_name'

# Conflicts:
#	app/src/main/java/foundation/e/notes/android/fragment/PreferencesFragment.java
#	app/src/main/java/foundation/e/notes/persistence/NoteServerSyncHelper.java
#	app/src/main/java/foundation/e/notes/util/NotesClient.java
#	app/src/main/java/foundation/e/notes/util/NotesClientUtil.java
#	app/src/main/java/foundation/e/notes/util/SupportUtil.java