fixes issues from nerdnu/nerdbugs#117
Added /clanchat delete <channel> (with confirmation), and /clanchat listmanagers <channel>
Everyone can see channel member again, will fix with the flags update (coming soon to a github near you\!)
fixed typo (mayor/owner)
Fixed blank line with /cr
Merge pull request #5 from zifnab06/master

Fixes NerdNu/NerdBugs#117