add approval landing page
Update home_controller test to account for updated approval notice
Merge pull request #201 from projecttacoma/add_approval_landing_page

add approval landing page
adds titles to time elements, removes update popups from HTML after close, and adds sr-only save and cancel buttons
removed cid tags in load popup since they are not needed
fixes based on pull request comments
re-added close method
Merge branch 'wave_508_fixes'; fixes #202
Further email configuration for production deployments
Merge pull request #205 from projecttacoma/email_config

Further email configuration for production deployments