Merge pull request #1 from webdetails/master

Fixes for ANALYZER-1734, ANALYZER-1699 and ANALYZER-1716
Improve null check and error handling
Merge pull request #2 from bytekast/master

Improve null check and error handling on pentaho prompting components
Fix DOH error in Chrome. Remove vestigial code
Removing vestigial code- http://bugs.dojotoolkit.org/changeset/29130/dojo
Merge pull request #3 from bytekast/master

Fix DOH error in Chrome. Remove vestigial code.
Add gitignore
[ANALYZER-1739] ANALYZER-552 Story Breakout: VizController to receive color information and pass to visualization