Browser: FI translations

Change-Id: Icd1b00ea4b9fe4c64f82e1a29acedcf94aba58f2
Browser: Add a menu item to close the browser

After a short browsing session, rather than pressing back over and over
(and re-requesting pages) to close the browser (which only moves the
process to the background anyway), it would be better to provide the
user with an option to close the browser completely with the least amount
of clicks possible.
Merge remote-tracking branch 'cm/cm-10.2' into cm-10.2
Merge remote-tracking branch 'temasek/cm-10.2' into cm-10.2