zanata/zanata-server — pull request #161 by aeng (2013-09-06 01:37:15+00:00)
Title: Enforced validation

Implementation of enforce validation:
- edit project page/edit project version page: maintainer to choose validation rules they want to apply
- 3 new states -
Default view in Editor | Can toggle by user in editor?
Off | Turn off | Yes
Warninig | Turn on | Yes
Error | Turn on | No

If there's validation error(Validation with 'Error' state):
- In translation when user try to save as 'Translated' in editor, a warning popup will appear.
- When TM Merge and Search & Replace, translation update will be ignore and return warning messages.
- When upload translation via WebUI or REST, translation update will be ignore and return warning messages