Hotfix: Empty topics are not added to DB
Merge branch 'master' of https://github.com/genu/Joomla-Bible-Study
Merge remote-tracking branch 'upstream/master'
Set minimum Joomla version to 2.5.6
Remove unused files
Remove empty check from
Remove empty check from topic
Merge branch 'master' of https://github.com/genu/Joomla-Bible-Study
Merge pull request #155 from genu/master

Prevents empty topics to be added