v2.8

• added: option to allow group members to invite more members
• added: Portuguese-Brazilian translation (thanks to brunovb)
• added: tags to quickstart discussion widget
• added: suggested groups (based on profile information)
• added: group admins are notified upon membership request #31 (thanks to @beck24)
• fixed: crash when listing a forum topic of a hidden group
• fixed: email invites are not cleaned up on register
• fixed: group owner should not be group admin #26
• changed: better group selection in quickstart discussion widget
• changed: showing group status (open/closed) is a plugin setting #3
• changed: group index widget to include popular groups option #28