Merge pull request #24 from rappleg/master

Add google tracking code and update gitignore
Code formatting standards.
Added Jeff to README.
Renamed analytics to analyticsJS.
Start of sponsors section
Added sponsors row.
Added groovy row.
Fixed image locations for sponsors.
Worked on layout of the sponsors row and images.
Added groovy projects partial.
Renamed to technologies partial.
Moved groovy projects above calendar.
Fixed twitter handle.
Grails 2.1.3 upgrade
Upgraded cache plugin to get rid of warning.
Intellij project Grails upgrade 2.1.3.
Renamed technologies partial to projects.
Fixed GVM link.
Added a few more basic Geb test for the main pages.
Added a few more basic Geb test for the main pages.