Merge pull request #1 from DaveM214/master

Initial Commit
Merge pull request #2 from DaveM214/master

Completed the BreadthFirstAgenda class. It can now be used as an Agenda
The WordPuzzle class, to be used as states too
Create WordPuzzleSuccessorFunction.java

Links to an array list of possible moves created in the puzz class and extracts moves from there
Create IntPair.java
Merge pull request #1 from CookieH/master

Update Forked repo