Updated ship methods and types
Updated ship format
Update methods.md
Added player and board files
Player has a primary board on initialize
rework of cell class. Add indicator
Player initialized with array of ships
changed cell method. includes indicator
Merge pull request #5 from snozza/newcell

Cell Class Re-work
Player can now remove ships by placing
Merge branch 'master' of https://github.com/yvettecook/battleships
mergeMerge remote-tracking branch 'upstream/master'