Merge pull request #14 from babelberry/game

problem named solved
added player ships array
changed create_ships from [] to {}
added player argument to ship class
added score and udpated tests for ship with player object
Merge branch 'development' of github.com:babelberry/Battleships into development
gave ship creation to the player
added 2 tests to score
integrated change from other team
fixed bug in game.place method
fixed merge conflict
Battleship challenge: added check for winner to shoot method
added score to loader
merge conflict