adding warden to create user test
Merge branch 'master' of github.com:tienyuan/todoapp into create-user-spec
validating task so it can't be blank
added rake task
Merge branch 'master' of github.com:tienyuan/todoapp into create-user-spec
made email spec work for new account
moved email spec into method
made email spec more specific
Merge branch 'master' of github.com:tienyuan/todoapp into adding-pundit