ZIM 1.5.0

Updates Parallax class in ZIM Build so that along with mouseX and mouseY, the class also handles scrollX and scrollY as well as any custom input for instance from a slider. This allows parallax to be used with scroll bars. An example of a scrolling parallax site is available as is a stand alone zimparallax.js file. ZIM has been stable for the last while. We would like to do a slider component... and there will be upcoming advanced interfaces like socket but for cam motion detection, perhaps animating to sound, etc.