Added akismet to app and test saving new article, without the emails
Added some more tests to cover everything
Added swiftmailer, test for sending external comment emails and the new external
comment template
Make sure the body of the email is not empty either
Added test for sending author notifications
Added test to check that only one email is sent out if the author comments on
the article
Removed email class since now using swift mailer
Added reply notification emails and added tests. Also don't send emails or check
for spam if comment already exists
Test liking and disliking a comment
Added type hinting for liking and disliking comments
Ignore templates in tests
Upgraded phpunit to 4.0.*
Updated akismet api to 1.1.*
Merge branch 'phpunit-4.0' into comments_refactor
Upgraded akismet api library
Update composer on every build
Added migration to assign emails to all users
Merge pull request #10 from FelixOnline/comments_refactor

Comments refactor