removed postgres gem
Putting the sign-in form into the start_new_cert modal, and tweaking the operation of the AJAXy login & registration
Merge pull request #180 from theodi/no-pg

removed postgres gem
Merge pull request #181 from theodi/start_cert_modal_form

Putting the sign-in form into the start_new_cert modal, and tweaking the...
After-sign-in-path was not overloaded correctly, and the popup registration form had no handler for successful registrations.
Merge pull request #187 from theodi/broken_build

After-sign-in-path was not overloaded correctly, ...
Merge pull request #176 from theodi/ui-tweaks

Styled About page, new button hovers, tweaks to homepage header.
Merge branch 'master' into ui-tweaks
Initial styles for Create Certificate modal.