Our First Chart! hurray!

I looked over the charts API and it seems to be very simple to use. Here
is the link if you want to learn it:
https://developers.google.com/chart/
The only code iv changed is in TourSurveyResults.ejs
I dont think it follows the MVC framework so may be it cant stay in
TourSurveyResults.ejs but the code will not change much wherever it is
placed. As of now the chart only takes in static values.
David, special note for you:
We kind of have to pass in a table to a draw function inorder to draw
each chart, so you need to think of a way to make this table using the
DB.