make work in non-V8 js runtimest > check if error.captureStackTrace()…

… exists before calling it

add capitalised Factory export

fix exports typo

expose error factory

add 404 error type

remove inline jshint cruft

add componentjs support + remove node util.inherits dependency

update pacakge.json deps

version bump

add do not kill flag for webworker + database errors where you don't …

…want the entire application to exit on logLevel === error