No longer necessary to scale per object. LevelLayer now scales everything by calling zoom() function.
Converted node connections to associative array like nodeDictionary. Updated getEdgeList to reflect this change.
sneaky log()
Stopped nodes from connecting to themselves
Merge pull request #48 from Seneca-CDOT/issue46

Issue 46
Merge pull request #47 from Seneca-CDOT/issue32

Issue32 - Game Zooming
Merged