Replaced old Twitter 1.0 broken widget with Embedded Timeline API v1.1.
Updated sponsors for June.
Merge pull request #87 from rappleg/master

Fixed broken Twitter widget and updated sponsors for June.
Added June presentations to the archive.
Using %s for h/w on twitter widget.
Force width at 100%, even on mobile.
Merge pull request #90 from rappleg/master

Force width to 100% on mobile
Upgrade to Grails 2.2.3.
Merge pull request #93 from rappleg/master

Upgrade to Grails 2.2.3.
Added Figjam sponsor logo.
Added link for upgrading to Grails 2.0 slides back in November.
Merge pull request #94 from rappleg/master

Added url for slides to Upgrading to Grails 2.0 talk.
Add link to slides for Vert.x talk.
Fixed various talkDates on archive.
Merge pull request #95 from rappleg/master

Added link to Vert.x July slides and fixed talkDates on archive
Adding Figjam logo
Merge branch 'master' of github.com:GroovyMN/gum-website
Refactored index to be home in order for active navigation link to work correctly.
Merge pull request #96 from rappleg/master

Fixed home navigation not showing as active
Add image for vertx talk to archive.