Adding badge to watch nodejs dependencies

https://david-dm.org/yahoo/arrow will help keep track of stable/ out of
date or pinned dependencies. Provides an easy visual representation of
dependency status.
Merge pull request #163 from ynachiket/master

Adding badge to watch nodejs dependencies
Summary is deprecated - check for Caption instead

Bring rules into parity with bookmarklet.
Merge pull request #168 from pranavparikh/master

Adding screenshot information in console and reporting
Merge pull request #169 from imbrianj/master

Summary is deprecated - check for Caption instead
Update help.js - adding artifactsUrl parameter
Preparing for v 0.2.0
Update CHANGELOG.md