#5 Tweak default game parameters.

[Keith Turner]

Tweak the default cost of Links, Ships, fuel production
rates, and initial planetary metal amounts to make the
game more interesting.

[Keith Turner]

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user_id=28123

Also, when someone created a game they need to be able to
adjust the default costs or creating ships, colonies, links,
etc.

Colonies should require colonist, fuel, and metal to be
created. All of these initial supplies would be carried by
the colony ship.

[Keith Turner]

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user_id=28123

As a start at proposing cost, I am going to put in some
relative ship cost. Not going to give actual numbers just
going to give cost relative to building a probe.

Colonizer Fuel=<probe fuel>*100000 Metal=<probe metal>*10000
Teraformer Fuel=<colonizer fuel>*100 Metal-<colonizer
metal> * 10