Replace non-breaking space

Some files contained non-breaking space where normal space characters
could be used - or contained them at end of line. This patch cleans up
all places.

Related-Bug: #1314498

Change-Id: Ib45aad87796250036d5251b718c03a6f409ae66e
Merge "Replace non-breaking space"
Imported Translations from Transifex

Change-Id: I29c0468ab64b5bfb3c520ba1cb0f3d1167cea87f