Add state baggage, IExtensible support, and initial integration with MooCore
Cache the parser object since it's expensive to create.
Make operator == handle more than integers.
Add string.replace()
Add a unit test for IExtensible stuff
Make functions that don't return values work properly
Add PoundRef support, plus a unit test for that and scope callbacks
Fix the ! operator to have proper precedence
Make various things more permissive in the style of Javascript (returning null instead of throwing)
Make function call parameters Javascript-like
Add exception support