Added getters; switched render to publid draw method; moved class comment topside.
Added getters; switched render to publid draw method; moved class comment topside.

notepad104/envisionjs,HumbleSoftware/envisionjs,notepad104/envisionjs,HumbleSoftware/envisionjs,bigspotteddog/envisionjs,bigspotteddog/envisionjs,RobertoMalatesta/envisionjs,RobertoMalatesta/envisionjs,RobertoMalatesta/envisionjs,notepad104/envisionjs