First attempt to add chiselchat
Updated to latest chiselchat

Conflicts:

	var/upgrades/seize.sql
Fixed main problem with CSS
Avatar background changed to white
Added Gravatar defaults
Sorted out a few more Chat issues, included alliance chat
Updated Chisel Chat
Merge branch 'chisel-chat' into pt
Minor changes to chat
removed illegal characters from chat name
Add lacuna.conf to gitignore
JT's latest changes
Everyone is not a moderator
Bumped version
Shortened chat name
Removed need to authenticate session
Correct the chat creation again
Corrected session_id
Trim down init_chat to the minimum
Update JT chiselchat