Highchart.js is for the visualization of the data.
 *Todo:
 -make seed data.
 -Make highchart vizualize the data.
Bar chart displays the results of the survey.

  *Todo:
   -Need to test to see if functiion works.
Merge my branch from master.

Merge branch 'master' into Bo-update

anch 'master' into Bo-update
Update to master my branch.
* Todo:
  -make the visualization display.
Add back the barchart.
Add logic to display data.

 *Todo:
  -Update from master
Update my last pull request.
The call_barchart.js event handler is no longer bubbling up.
  *Todo:
  -Tie the event to the button on the nav bar. The div id should be <div id='displayGraph')
Merge Bo-update to lastest master.
 *Todo:
  -Add button to display graph.

Merge branch 'master' into Bo-update

Conflicts:
	public/css/application.css
Added a submit input on the home page to display the data graph through JQuery callback.

TODO
   *Currently the div is hidden on the page and should appear on click.
   *Check callback logic between submit input and display div
Barchart displays upon statistics button click
Merge pull request #17 from kpnetdev/bar_graph_spike

Tested the merged version locally, works fine. Merging request.