gnowledge/gstudio — pull request #376 by AvadootNachankar (2014-04-17 13:10:50+00:00)
Title: Bug resolved: Now empty (including only spaces) tag-values were not getting saved

**Functionalities Implemented**

* Bug resolved: Now empty (including only spaces) tag-values were not getting saved
- Files changed:
```
views/methods.py
```

* Shelf icon is visible only if user is logged-in.
- Files changed:
```
templates/ndf/node_ajax_view.html
```