Kiri:Moto Frame Message API
    
    
        
Frame Message API
         - where URL points to an STL
         - clear workspace
         - data is string or binary. type is "stl" or "svg"
         - id or object of iframe with Kiri:Moto loaded
         - FDM, CAM, LASER, SLA
         - change default object parameters
         - change default process parameters
         - async slice loaded object. event upon completion
         - async path routing of slice data. event upon completion
         - async gcode generation. opens export dialog or event callback with gcode
         - function to receive all messages
         - function to receive named messages
         - send named event with data
         - show alert message with optional time in seconds
         - set progress bar (0-1) with optional message