Update to clusters and lanes

[Shanomac99]

• Compresses finished.json to something less readable but is a smaller file size
• Add maxNum to spawners which resolves #91
• Reworked clusters from an array into an object which resolves #87
• Reworked lanes object which resolves #86

Lanes object now functions as the following:

capturePoints -> lanes -> links capturePoints -> lanes -> laneObjects

Changed lanes from array into object. Moved lanes info from lanes into laneObjects while converting to an object to match upcoming change with clusters. Added array of lane names listOfLanes into lanes to allow easier parsing of new laneObjects object.