Merge pull request #9 from gopher-snakes-2013/topics/create

Tests and version swap for Ruby
Merge pull request #10 from gopher-snakes-2013/topics/create

Topics/create
Put test from Essence logo into link_to path
JTR: test to ensure that logo links back to the root path. This test checks without a user login, so it expects to see the link redirected to the sign in page.
Merge pull request #11 from gopher-snakes-2013/add-link-to-logo

Essence logo links back to the root now
Merge branch 'master' into topics-index

Conflicts:
	spec/features/users_spec.rb