* Travis: install newer npm for Node 0.8 (Miroslav Bajtoš)

 * Travis: drop Node 0.11, add 0.12 and io.js (Miroslav Bajtoš)

 * Add encode (Joe Hildebrand)

 * Fix bad CLA URL in CONTRIBUTING.md (Ryan Graham)

 * Update contribution guidelines (Ryan Graham)

 * doc: add CONTRIBUTING.md and LICENSE.md (Ben Noordhuis)

 * Apply Dual MIT/StrongLoop license (Sam Roberts)

 * Ignore coverage artifacts (Ryan Graham)

 * Specify versions of devDependencies (Ryan Graham)

 * Replace blanket with istanbul (Ryan Graham)