Prealpha 2 preview 1.7A

This is a prerelease of the Alpha 2 Milestone we are working on.

This Implements additional set commands for admin, which allow managing stock and pricing in the NPC market, and enables additional functionality in LCDs such as showing stock on hand.

It also adds the ability to cope with more than one NPC market location.

It also allows players to appraise the value of their ships/stations with worth command.

This release lacks the ability to get a pricelist without an LCD, has no command to move or create new NPC market zones, and players can not yet register their own trading zone. Pay command only works to make payments, it can not yet be used to request money from a player.

Nor does the news and global announcement system work yet.