fixed /command if invalid
updated version
initial redis commit
updated version
refactored version timeout check; added channel listing; adding channel linking
fixed autocomplete tab issue; added usercount to channel list; added media toggle
Merge pull request #83 from ednapiranha/redis

redis update; also some bug/feature fixes
fixed undefined nickname in new channel
set empty message as hash
set empty userlist as hash
check userList length
try this one to resolve user list problems
reverd previous changes on user list
fixed username bug
fixed welcome message
get rid of debug message
allow media to include images; fixed tab bug; fixed multiple media
updated readme
fixed regex for matching images
added /whoami functionality, fixed image max-width; removed unused sockets