made some updates to invitation confirmation email copy and spacing
Merge pull request #4 from youpdidou/confirmationemail

made some updates to invitation confirmation email copy and spacing
Merge pull request #5 from youpdidou/ivan

Update redis.rb
signup account via email works
dirty but works
dirty but works, and I'm not ashamed
merge appears to be successful
added account mailer files
Merge branch 'account' into develop
added sign up spec