committing files that hadn't been staged for some reason
added settings link to global header, built out users/edit method
made the users/edit and update methods work; turned the banner into a link to the homepage
added the capability for users to delete their account
cleaning up and commenting code
more commenting/cleanup
updated the methods on the User model, continued commenting/cleaning up
created test files for my models
wrote tests for models...they all pass
added tests for my controllers
added tests for my User methods