0.2.1 - Minor bug fixes

Fix all the loop holes found so far.

0.2 - I haven't got a title

• Make editing less buggy (fix highlighting & crashes)
• Add decoration system
• Add environment system: grass and rivers!
• Mines, player state detectors, variable height platforms
• 4 new levels

0.1 - What do you guys think?

An initial release to see what others think.