API: system hook request functions and documentation updated

07 Mar, 2013 2 commits
- Merge branch 'master' into api/system_hooks_adjustments · 562de2a4
  Sebastian Ziebell authored 12 years ago
  
  562de2a4
- API: system hooks API functions and documentation updated · 32f1eaaf
  Sebastian Ziebell authored 12 years ago
```
* updated system hooks documentation and code comments
* fixed access to system hooks if no user given resulting in a `500 Server Error`
* added tests
```
  32f1eaaf

Menu