La minor fixes

Only major change is the connections storage method, which now doesn't keep connections forever.

Possibly fixes #37, but I'm not sure. Also #35 may have changed, but again, I'm not sure (I think i reproduced it after these changes, so idk)
The only reservation I have about this PRQ (besides agreeing that some of the formatting changes look silly and we should consider raising the hard line limit) is that I'm not too sure about the wording of this man page addition, it seems a bit too personal/informal to me and I'd just put it in the `BUGS` section (which is conventionally used for any deficiency, not just literal bug fixes).  See [here][groff_mdoc] ('Blatant problems with the topic go here') and [here][tldp] ('If you're brave, you can describe here the limitations, known inconveniences and features that others may regard as misfeatures.').

[groff_mdoc]: http://linux.die.net/man/7/groff_mdoc
[tldp]: http://www.tldp.org/HOWTO/Man-Page/q3.html