Merge remote-tracking branch 'upstream/master'
Clicking on tree node will populate the converstion object in UI.
UI Improvements
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/java/com/restfiddle/sample/data/SampleDataGenerator.java
	src/main/resources/static/js/utils/tree.js
Reverting back old configuration.
Merge pull request #25 from hemant24/master

UI/JS Improvement