add githalytics to README
correct githalytics code
fixed cucumber tests to work with Mongoid 3.

`Model.first` no longer takes arguments in Mongoid 3.

updated those calls in `user_steps.rb` to use `Model.where` for the
same behavior.

see:
-   http://mongoid.org/en/mongoid/docs/upgrading.html
-   https://github.com/mongoid/mongoid/issues/1342
Merge pull request #25 from nrser/fix-cucumber-tests

fixed cucumber tests to work with Mongoid 3.
build using rails_apps_composer 2.1.2
update README
update README
build using rails_apps_composer 2.2.0
build using rails_apps_composer 2.2.10
build using rails_apps_composer 2.2.13
build using rails_apps_composer 2.2.20
Capybara needs disambiguation
update to Rails 3.2.11
build using rails_apps_composer 2.2.30
update gitignore
update README
fix nasty typo
fix link in README
update README
update README