Merge pull request #31 from jjeb/master

Changed redis.get to redis.setnx
Using correct session_store assignment syntax everywhere :scream_cat:

Closes #13
Merge pull request #32 from modcloth/fix-documentation-whoopsie

Using correct session_store assignment syntax everywhere :scream_cat:
Shuffling the README a bit

so that the Rails 2 compatibility note doesn't look like directions for installation.
Adding gem version badge

because badges
Preparing for v0.6.2 release
Merge pull request #33 from modcloth/v0.6.2-prep

Preparing for v0.6.2 release
Using correct session_store assignment syntax everywhere :scream_cat:

Closes #13
Shuffling the README a bit

so that the Rails 2 compatibility note doesn't look like directions for installation.
Adding gem version badge

because badges
Preparing for v0.6.2 release
Merge remote-tracking branch 'upstream/master'