Merge pull request #1 from stilgeki/master

Merge your changes
Merge pull request #2 from stilgeki/master

Merge implementation of the implementation of the array and isNeighboringSpace
Merge pull request #3 from stilgeki/master

Updated task list
Merge pull request #4 from stilgeki/master

Updated Hex class
Put two pieces on board
Merge pull request #3 from YangLi1/master

Getting Update