Fixed silly mistake - corrected link to boot camp web page for "Requirements"
Fixing coordinates so the camp isn't in California on the map.
Merge pull request #498 from amyrbrown/wise-coords

Fixing coordinates so the camp isn't in California on the map.
Merge pull request #496 from lmichael107/master

Fixed link mistake in "Requirements" of 2013-04-wisc.html
Blog with link to Julie Messier's post
Merge pull request #500 from amyrbrown/az-blog

Blog with link to Julie Messier's post
Blogging about spreadsheets and retractions
Adding 'University of Arizona' category to blog post
Fixing minor typo
Fixing typos
Merge pull request #501 from gvwilson/blog-spreadsheets-retractions-and-bias

Blogging about spreadsheets and retractions
Adding Aron Ahmadia to the roster
Merge pull request #503 from gvwilson/adding-aron-ahmadia

Adding Aron Ahmadia to the roster
Blog post about SWC's tutorial at SciPy 2013.
Rewriting descriptions of audience (lower expectations)
Merge pull request #504 from jiffyclub/swc-at-scipy2013

Blog post about SWC's tutorial at SciPy 2013
Merge pull request #505 from gvwilson/rewriting-audience-bios

Rewriting descriptions of audience (lowering expectations)
Fixing typo in Cozzini's link
Fixing typo in image path
Adding badges and a short blog post about the Manchester boot camp