Release v4

Release release-v3.0.1

sass instead of node-sass

Merge branch 'release-v2'

# Conflicts:
#	src/js/json.js

Bump version

Merge pull request crabbly#343 from natalan/fix-ie-11-compatibility

Fix ie 11 compatibility

Release v1.0.59

Release v1.0.58

Release v1.0.57

Add raw-html to typescript interface