added toggle to the group profile page allowing to publish only selected answers to outsiders
Fixed hiding comment convert links
added test cases for convert to comment/answer
fixed convert to comment link hiding
moderated response sharing model seems to work internally
solved issue with widget validation output and css
added simple UI for publishing selected answers
merged Adolfo's branch
fixed ldap user accounts where django user name is created by the users
added coverage directory to the .gitignore file
answer publishing seems to work fully
Merge branch 'adolfo' into user-groups
fixed bug when converting comments caused by db constraint, fixed styling errors
hopefully fixed the answer publishing problem where asker and answerer share custom groups
Merge branch 'adolfo' into user-groups
updated the changelog
corrected Thread.get_users_shared_with filtering
group description editing works again
Start to improve email presentation, created base_mail.html template and
converted welcome messages, added support to strip messages tags
correctly with beautifulsoup
merged with the master branch