Add contextual markers to BatchAction messages
Add contextual markers to BatchAction messages

BatchAction message is used for both present (table action menu)
and past (completion message) and there is no way that translators
use different texts for present and passt messages.
This commit add contextual markers to the message strings and allows
translators to use different texts for message in BatchAction.

Change-Id: Ie6438730386fc2cca18704354d5cf5f5b71cd494
Closes-Bug: #1252082
(cherry picked from commit 9e6d59bc8b7811622e42ebdcb5911eb6487a4f77)

rickerc/horizon_audit,rickerc/horizon_audit,rickerc/horizon_audit