Welcome email template.
Add test for welcome emails.
Tests passing.
Welcome email for all new registrations. Fixes #75
Oops, should have double checked tests. Fixed
Correct bg colour on email header logo
Fix: notifications from now-deleted users won't trigger a 404. Fixes #91
Make sure sit comments are ordered by date, oldest to newest. Fixes #93
Add validation for URL passed date params. #97
Update to use :year and :month, and zero? in validation.
Merge pull request #98 from danbartlett/validate_year_and_month

Add validation for URL passed date params. Fixes #97
Better no followers message. Check followed_users not feed_items which could still be zero if the people you follow haven't added anything yet.
Separate welcome page after sign up.
Tweaking welcome page.
Nicer looking alerts and some text alterations.
Text and style tweaks to welcome page.
Make icon bullet points a shared style.
Consistent terminology: journal not stream.
Fix request specs.
Added integration tests for other static pages, peace of mind.