Changes

* How do I :

:-* Break up the current code?

:-* Test blur()?:-* Include test cases when they are in separate files and directories?:-* Approach adding multi thread support?:-* Approach moving tests?:-:-* Fixed interval snapshots? How?:-:-* Fixed length, compare result?:-* Test specific webGL functionality?:-* Find out what webGL is important to c3dl?:-* Test specific c3dl functionality?:-* Find OS and browser dependencies?