npmify release script
Merge pull request #133 from Matt-Esch/npm-release-script

npmify release script
Fixed and improved release scripts in package.json
add istanbul as dev dependency
update dependencies and devDependencies
Merge pull request #135 from shinnn/master

Update dependencies and devDependencies
Merge pull request #134 from staltz/patch-1

Fixed and improved release scripts in package.json
whitelist svg attributes
Merge pull request #136 from Matt-Esch/svg-attributes

Translate known svg attributes
Merge branch 'master' into model
Working with Root Level Model changes
Tweaked Model handing