creates random solutionSequence. UNTESTED! fixes #8
file not previously added from last commit
Implemented PropertyChangeListener in Controller.java and propertyChange method.
Merge branch 'modelController' with master
New Game-fix
getKeyPegs should work now. For #9
Merge branch 'sequences'
Merge branch 'master' into spillskjerm
Added a button to view a test of the game screen