symfony/symfony — pull request #7331 by jfsimon (2013-03-11 13:05:21+00:00)
Title: [FrameworkBundle] adds --clean option translation:update command

This PR adds `--clean` option to `translation:update` command.
This options activates unused translation removal.

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #6592