added urls and if accepting signups
added signupstatus in info and link replies
removed unused imports
added !teams trigger
method to split string into 200char lines
splitting up message if more than 200 chars per line
making sure that !teams doesnt trigger !team
testing if lib will split msg if too long
new variation of teamString
new phrasing for captain
removed !teams trigger until it can be flood-proof
added link to brackets to !teams trigger
using hashmap to track tournament for each channel