Revert ea922f202b4d5ed3a0e693f81f80dda4909c13dc manually.
Revert "Revert ea922f202b4d5ed3a0e693f81f80dda4909c13dc manually."

This reverts commit 16b23d001d84dc1b3a84f4b1bacd77910fc1eb59.
encoding mt:ErrorMessage in comment_response tmpl bugid 111513
Bump up version number. bugid:111582
Merge branch 'internal-hotfix-1.12' into develop