add global exception handler
update docs for Ex
_init() -> init()
update package.json
implement Arr->toArray
updates to stack trace
implement Function.length; Function.bind accepts args
minor updates to stack trace
fix typo
allow this in top-level scope
refactor all static methods into file with class definition
move global class constructors to class definition files
update GlobalObject
remove getProto/setProto()
add buffer module; start buffer tests
add buffer + tests; update string methods; update console (toString); restrict global.undefined
fix arguments.caller
allow functions to be called with fewer arguments than expected
fixes to buffer; test buffer.write
make built-in globals non-assignable