Initial commit of UserMailer

All features outlined in issue #3 have been stubbed out. Forgotten passsword
is feature complete (though untested) from a devise perspective. Views still
need to be written for the remaining two stubs.
this input field message is horrible
Added `email_spec` gem
Merge branch 'master' into develop
Merge branch 'master' into develop
Require name, pcvid for signup
Scope admin order index to unfulfilled orders
add "Add a new supply request" text
Merge branch 'master' of bitbucket.org:jakswa/pcmedsupplies
Merge branch 'master' into develop
Added a contributer's last name to license file
Merge branch 'master' of github.com:jamesdabbs/rhok-rails