Merge pull request #4 from kojsmn/kojsmn

merge from kojsmn
Merge pull request #5 from kojsmn/kojsmn

merge from kojsmn
Merge pull request #6 from kojsmn/kojsmn

statements for determing which cluster to keep
implemented isConnected() and stillConnected(x,y)
Merge branch 'master' of https://github.com/continnd/Vise
board will stay connected now
fixed conflicts
Merge pull request #7 from continnd/master

merge final