update scormWrapper.js to use braces-on-line coding style and strict equality. also remove config option that stopped the pipwerks code (SCORM_API_wrapper.js) from automatically handling setting the SCO to 'incomplete'. finally, removed the commit call from finish as the pipwerks code now handles doing this.
amend to SCOStart to remove the code that set the SCO to incomplete - this is now handled by the pipwerks code in SCORM_API_Wrapper.js