initial work refactoring the plugin to get rid of all globals and allow for multiple instantiations on a page
many refactoring updates, have multiple gl contexts working, so far without callbacks or interaction
added uuid generation and a few other cleanup items, beginning to attach callback functions for interactivity
final round of refactoring, multiple instances now appear to be functioning, prepping for release
cleaned up comments and migrated all refactored code to main library
removed temporary refactoring scratchpad