Added created by field in Marker popup.
Implemented changed urls for Observation App.
Changed popup of Marker - Added textbox for contributor name.
Observation App - Validation for popup textboxes and link highlighting work initiated.
Merge branch 'mongokit' of http://github.com/gnowledge/gstudio into mongokit-observation
Now all the links are getting activated. Also using edited_by field.
Merge branch 'mongokit' of http://github.com/gnowledge/gstudio into mongokit
Observation App - Showing contributor, editor name in popup and added Hyperlink to Observation text(Left Panel)
Changed view and url file names to App name
Merge pull request #469 from kedar2a/mongokit

Observation App - Changed file names, Marker Popup redifined