Add users and projects routes.
* Nest projects under users to reflect relationship.
Add rspect collection matchers gem to Gemfile.
Add collection matchers to Gemfile.
Merge pull request #18 from tiger-swallowtails-2014/MM_Gemfile_add_collection_matchers

Mm gemfile add collection matchers
Routes addition should have been from later commit, but rabbit-holing on this so moving on.