Fix undefined base_url.
Change to site_mail email address.
Merge branch 'hotfix-1.0.1'
Add URL in the message
Use absolute URL.
Merge branch 'hotfix-1.0.2'
Reverse the bullet_closed variable result. closed=1 means closed and not open.
Merge pull request #1 from syddjurs/hotfix-1.0.3

Hotfix 1.0.1, 1.0.2, 1.0.3