Minor fixes: check that we can actually resolve the server (Net::IRC was being remarkably unhelpful in that regard), make the helpline a bit shorter (servers were cropping it), make us sleep when we quit (not sure it'll help, but maybe it'll help with the problem of us not always getting our /quit message across)
Minor fixes: check that we can actually resolve the server (Net::IRC was being remarkably unhelpful in that regard), make the helpline a bit shorter (servers were cropping it), make us sleep when we quit (not sure it'll help, but maybe it'll help with the problem of us not always getting our /quit message across)

nateinu/MozBot,nateinu/MozBot,nateinu/MozBot,nateinu/MozBot