gnowledge/gstudio — pull request #206 by kedar2a (2014-02-21 12:24:15+00:00)
Title: Graph visibility, graph canvas dimensions modified and hyperlinks added ...

Changed following files :

- ```node_details_base.html``` - Appearance of graph wherever required and added close button to overlay.
- ```node_graph.html``` - Changed SVG canvas dimensions. Added code to give hyperlinks to graph nodes.
- ```ajax_views.py``` - Added ```graph_nodes()``` to make json required for graph.
- ```ajax_urls.py``` - Added necessary url to call ```graph_nodes()```.
- ```methods.py``` - Removed ```graph_nodes``` method.
- ```page.py``` - Removed processing for graph in this view.