Added the submodule requirements to the Blogging section
Merge pull request #326 from mikej888/master

Added line to CONTRIBUTING.md about submodules
Merge pull request #325 from gvwilson/master

Modifying the way boot camps are displayed in the index page
Adding another paper to the bibliography
New page for University College London April camp
Updated online office hours page
Fixed typo on office hours page
Merge pull request #327 from amyrbrown/ucl-bootcamp

New page for University College London April camp
Update ubc-swc-r.html

Fixed typo in my name :)
Boot camp page for UMass May 23-24
Merge pull request #329 from amyrbrown/umass-bootcamp

Boot camp page for UMass May 23-24
Two blog posts