webyast/webyast — pull request #16 by vmoravec (2012-11-28 14:27:01+00:00)
Title: Show warning if entered a duplicate group id // bnc#693925

### Other minor fixes included:
* added client check for unique group names
* fixed redirect to non existing edit erb template
* improved group id validation in controller
* added yast error output to rails flash message