Setup changed to expect units without ids, data stored in py not txt
Unit can be selected
Movement ported
basicInfo ported
Commands ported
getAllUnits and getActor removed, get from GDs now - changed 'selected' gd to 'actor'
Removed getPosition.ofUnit and getPosition.actor
Resolved concerns regarding unit deletion, and naming
Merge pull request #20 from Kiva-Entertainment/14-unitData-stored-without-id-number