Continued work on Shipyard interface until barriers to continuation were reached. Added new method to ShipUtility interface. Add i to ShipUtility as is standard on interfaces. Miscellaneous cleaning.
Merge pull request #36 from vcnickerson/Ian/active

Continued work on Shipyard interface until barriers to continuation were...
Merge pull request #37 from vcnickerson/Connor3

Connor3
Fixed some marketplace bugs
Merge pull request #38 from vcnickerson/mattj/dev

Fixed some marketplace bugs
Ship purchasing implemented.
Merge branch 'Ian/active'
Changes
Little things
Added Shipyard Navigation
Fixed some shipyard controller stuff