Merge pull request #15 from richardjh/master

Added github ribbon
Preparations for adding new 23rd meetup with new meetup fields

Adding march 23rd 2013 meetup

Added sponsors page with some placeholder text for Bonzo and Ed group

Added final details for March 23rd meetup (minus talks)
Merge pull request #16 from asgrim/march-23rd-meetup

Added March 23rd meetup with sponsors page
Added two speakers for march 23rd meetup
Remove urgency from We are looking for speakers text
Merge pull request #17 from asgrim/announce-two-speakers-23march

Announce two speakers 23march
Updated with Eddies talk