SystemUI: Update Swedish translation

Change-Id: I3062079d6d5f6ea0a6f633253f89bfe798d44952
Merge " SystemUI: Update Swedish translation" into jb-mr1
FileUtils: add method to get UUID of a volume

Change-Id: I41b76c5e01c82a2f8e67b33133a76947877a2814
Merge remote-tracking branch 'upstream/jb-mr1' into jb-mr1