Added mail_form gem
Added routes, updated Contact link in footer, added model, controller and view for contact form.
Set to Karen's email. Added labels for form fields that needed it.
Updated messages and added rescue. Added contact_form_spec.
Added shared/_footer back from rebase conflict.
Fixed syntax with comma.
Added Copyright link back in after rebase merge error. Removed commented out route.
Merge pull request #247 from OregonDigital/feature/Contact

Feature/contact