Add SkillsMatter logo.
Update .gitignore
Switch to Heroku and update SS OAuth plugin.
Migrate to PostgreSQL.
Downgrade to Grails 2.1.1 for Heroku.
Add my Bintray repo to dependency lookup.
Add Grails wrapper.
Add Spring Security i18n messages to app.

When the application is deployed on Heroku, the Spring Security plugin's
default i18n messages don't seem to be included with the app. To work around
this problem, I've put the message keys in the app's messages.properties.
Update banner for 2013.
Remove Facebook connect.

You have to fill in a page-length form and get approval for your app it seems.
Can't be bothered, and most people log in with Twitter or Google anyway.
Update to Grails 2.2.3.
Fix sendgrid dependency on groovy-wslite.
Add New Relic.
Fix account linking screen.
Fix the link to the GGX site.
Add Heroku system properties.
Add Heroku plugin debug logging.
Add submission deadline + countdown.

The talk submissions page now shows the talk submission deadline along with a
countdown timer based on jquery-countdown. It's a bit of a hack job, but
sufficient for now.