sulu-cmf/SuluTagBundle — pull request #46 by michaelzangerle (2014-10-22 10:54:58+00:00)
Title: [FEATURE] added error message for nonunique tagname

__Tasks:__
- [x] done
- [ ] todo
- [ ] got feedback

__Informations:__

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| Tests pass? | yes
| Fixed tickets | none
| Doc | none