fix weak alias for warn
- Added debugging info
- Changed source validation conditionals.
 - fixed AudioBufferSourceNode start call, pass it an asbsolute time, not relative
 - call updateSource when calling alGetSourcei
don't explicitly initialize uninitialized globals
 - Added MODULE_NAME setting to control browser export
 - Added AMD module support
replaced odd sort code with a manual comparison of the ident property
Added check to isIndexableGlobal