removed plugin from application.properties (deprecated) and upgraded to 2.2.0
Merge remote-tracking branch 'upstream/master'
Merge pull request #1 from groovydev/master

merge changes back into fork
removed unnecessary grails image files
updated to bootstrap 2.3.2
upgraded grails
increased version number to 2.3.2
updated release plugin
Merge pull request #75 from nwittstruck/master

Updated to Bootstrap 2.3.2