Running changelog:

[Joe]

I forget everything I put into the releases, so I'm taking out two birds with one stone. Here's a note to self, and a what-to-look-forward to.

- Recreated StayConnected plugin. Implements another attempt at detecting disconnects and acting upon them.
- Moved the 0x00 sending code from Ping to StayConnected, as it's more fitting there.
- Switched the code in the Ping plugin from SID_EXTRAWORK to the intended SID_OPTIONALWORK so it is now properly caught, and also added SID_REQUIREDWORK parsing, in responce to IX86BlueDrake.mpq and IX86FarSight.mpq annoying the life out of me. Both are debug messages.
- Re-enabled CheckRevision on a by-product basis. Currently, it is set up to throw a InvalidVersion exception (which is caught, of course) if the product is STAR, SEXP, or W2BN.

More to come.