Fix broken initial ship
Fix broken initial ship

So, since you were chaining the setup, the object passed to
the write_config was confusing the method because it was thinking
the object was the new path of the file, but since it was not a string
and rather an object fs.writeFile threw up

this fixes the issue, in a lazy _.bind esk fashion.

fixes #51
fixes #49

biilmann/ship,carrot/ship