Add some 2014 speakers
Merge pull request #51 from rcloran/master

Add some 2014 speakers
Don't tweet about scaleconf 2013
yuppiechef is one word

requested change from deon
Merge pull request #54 from rcloran/new-tweet

Don't tweet about scaleconf 2013
Updated speaker abstracts - thanks @rcloran
Add tickets open again and update pricing
Make 3 col speaker list