Updated  package.json
Secure stopListening
Moved screwdriver configuration into '.screwdriver'.
Improve error message in dom.getNodeType().
Do not throw an error in dom.getNodeType().
Integrated substance-regexp.
Update project configuration.
Merge branch 'master' into lens

Conflicts:
	index.js
	package.json
	src/util.js
Removed zip from util.