Add route for lawyers bios.
Add nokogiri gem for parsing html.
Add lawyer_bios action to the content controller along with lawyer_bios model.
Code clean up

Move more logic to the model.
Add aws-sdk to the gem file for S3 support.
Upgrade the CMS to 1.7.3 because of a bug with aws in 1.7.1.

The bug is referenced here:
https://github.com/aws/aws-sdk-ruby/issues/251?source=cc
Remove whitespace at the ends of lines.
Change class method to LawyerBio#all. Only show the bio if it was published.
Use metaprogramming to build the methods that are pretty much the same.
Update seed.rb to add the Biographies page if it's not there.
Add file for S3 credentials.
Remove comment code.
Merge pull request #4 from chaione/bios

Lawyer Biographies