-Fix Supercomputer, Buffalo Bill, and Nucleogenesis achievements
-ALL NEW item parser system – item IDs should finally make more sense
-ALL NEW trading system – try with bmaketrade
DEV NOTE: This feature was much harder to add than expected but should be functional after much testing and exploit prevention. Hopefully will make scams far less common and will finally remove the often-abused rep system.
-Exploit prevention optimizations
-Updated bhelp with trading info