Have Gooey create a new repo on GitHub

[Cervator]

Related to #5 and replaces MovingBlocks/TeraMisc#13

Gooey should offer a simple command to create a module repo on demand in the Terasology organization on GitHub. We've had this working before via @simplyianm but other parts were not ready yet (and some still aren't like #5)

This step should be part of the big new module creation process

There should be a second similar option to create a meta module but this should be independent as it won't always be needed

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