[AddonsLab] Conversation Permissions 1.5.2

The add-on adds two new usergroup permission:


Create Conversation: Min Post Count
Reply to Conversation: Min Post Count
If a user does not have enough posts to start a conversation, they see the "no permission" error when they try to start a conversation.



If a user does not have enough posts to reply to a conversation, they just do not see the reply field.