Add tests for email sender and signoff text
Change email sender to Georgia
Merge branch 'refs/heads/master' into 236-emails-from-georgia
update tests for new email sender and content
Change email subjects
Send from members@theodi.org
warning email comes from members@theodi.org
Update signup emails
Remove old email image and translation
Fix email links
Merge pull request #239 from theodi/236-emails-from-georgia

Update signup emails