Grid: Make width and height private
Grid: Make comment for numObjectTypes a Javadoc
Create new layout file for fragment that displays matching set information
activity_game: Add FrameLayout to contain fragment
Add new fragment MatchingSetInfoDisplayFragment to display matching set information
GameActivity.findMatchesInGrid: Add comments as placeholders for functionality
GameActivity.findMatchesInGrid: Disable show matches button and display MatchingSetInfoDisplayFragment
GameActivity.findMatchesInGrid: Add comment for task to generate match set string
GameActivity.findMatchesInGrid: Store reference to return value of Grid.findMatches
GameActivity: Add new method generateMatchSetStrings
GameActivity.findMatchesInGrid: Add comment explaining why show matches button is disabled
GameActivity.findMatchesInGrid: Rename parameter clickedView to showMatchesButton
MatchingSet: Override and implement toString
Coord: Override and implement toString
GameActivity: Generate string representations for all of the matching sets
GameActivity: Add code to log matchset information to Logcat
GameActivity.findMatchesInGrid: Comment out the code to show fragment - will be reused later