Move class name / selector constants to top.
Move class name / selector constants to top.

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