Fix the "can't redefine non-configurable property ..." error that appears in IE9. According to MDC documentation when you use 'get' or 'set', you need a flag 'configurable' set to true when calling Object.defineProperty.
Fix the "can't redefine non-configurable property ..." error that appears in IE9. According to MDC documentation when you use 'get' or 'set', you need a flag 'configurable' set to true when calling Object.defineProperty.

starwed/Crafty,maciekwie/Crafty,craftyjs/Crafty,mucaho/Crafty,maciekwie/Crafty,craftyjs/Crafty,starwed/Crafty,craftyjs/Crafty,maciekwie/Crafty,mucaho/Crafty,mucaho/Crafty,starwed/Crafty