Upgraded Software

The BC core software has been upgraded to version 5.7. This should make very little difference in operation of the site but will enable easier future upgrades and will protect against a few exploits that could be attempted on the earlier software (though we have never had such an attempted exploit here). There also a few minor bug fixes, a few of which may cause minor problems. Some of my custom code will have to be tracked down and remodified, like how many comments appear on the front page.

Hugs,
Erin