Send GPU, CPU, and platform info into the reporting server

I think we can just bundle the entire gl info into a single string.  But, there could be benefits to splitting it out (especially vendor, I guess) - what do you think?  Also, not sure if the extensions are overkill.

Also implements a quick escape so we don't have that `+` issue anymore.

The new parameters are currently ignored by the server, though, at the moment.

-[Unknown]