7fb16fa84a
Add trimmed option to blocktrans, blocktrans trimmed option removes newlines from contents of blocktrans and replaces any whitespace at the beginning and end of a line into a single space. This makes translator life easier. More detail is described in the bug report. Change-Id: I9a5c3e958260a94d8a44dc3946e25a690f00f30e Closes-Bug: #1659559