Shelving changes for admirals

Admirals working in Library, but not for ships.
Shelving changes for admirals

Still needed:
1 admiral per fleet
Admiral cost incorrect out of faction
show skill increase on inspect screen?
Updating code for admirals

Correcting +3 out of faction for admirals
Removing Admiral (and any chance of Borg) from sideboard
Making it so only 1 admiral can be assigned,
updating test to show admiral slot
Moving Admirals up list

and removing unusued code
cleaning up format

Running formatter against files.
Merge pull request #75 from tblackwe/wave-6

Admiral work complete