On branch master
Needed a function that would return either targets or pieces. Wrote it.

getGroup() still not correct.

	modified:   board.js
 On branch master
getGroup() still broken, time to write some test interface
	modified:   board.js
 On branch master
 Adjacency inspector button.
	modified:   board.js
On branch master
moar refactoring: in general passing around objects rather than their
attributes
	modified:   board.js
  On branch master

getGroup works now. Holla!

	modified:   board.js