Minor slide updates
Add some updates to gems etc to the files
Merge branch 'master' of github.com:fourkitchens/advanced-rwd into changes-for-badcamp

* 'master' of github.com:fourkitchens/advanced-rwd:
  Quick and dirty patch in case I don't get time to fix this properly
  Update training history.
Enhance the agenda
Add in some markup
Merge pull request #8 from fourkitchens/changes-for-badcamp

Changes for badcamp