Added PDF Grails plugin to BuildConfig

Signed-off-by: Joseph Lee <josel@pdx.edu>
Added Google Visualization API Plugin

GV will be our front-end visualization library. This plugin simply allows for
using taglibs to import the JavaScript library.

Signed-off-by: Joseph Lee <josel@pdx.edu>
Added Twitter Bootstrap Framework resource files

Bootstrap allows for easy-mode layout styling and more. Check out http://twitter.github.io/bootstrap/ for docs.
Merge branch 'joe_pdf'
Merge branch 'joe_bootstrap'
Added pdf demo pages

Signed-off-by: Joseph Lee <josel@pdx.edu>