Merge pull request #5 from bpotterbaum/master

JAX'ed it up
Merge pull request #6 from bpotterbaum/master

feedback, bug fixes and refinment
Start to a helper map class that should help cut back on all the queries that are taking place
Optimizing the placement of mines in a field to have the mine count on field initialization and putting in place a far less query intensive solution
Merge pull request #7 from bpotterbaum/master

Pulling in Brads code
Bumping rails to 4.0 legit style and putting in a speed boast to mass grid uncover
Merge pull request #4 from benfalk/master

Merge pull request #4 from benfalk/master