Add POST /reset_password_request

That takes an email or username and generates a token.

TODO: send-email with link
Appease rubocop
Merge remote-tracking branch 'origin/master' into add-post-reset-password-request

Conflicts:
	spec/volunteer_portal/app_spec.rb
Merge pull request #51 from globallinks/add-post-reset-password-request

Add POST /reset_password_request