v2.2.1

Make previewVariables truly optional
Fix invalid javascript being generated

v2.2.0

Support React 16
Add additional parameter previewVariables, set false by default.
Allow specify scheme for script
Various code optimizations

v2.0.0

• update dependencies
• update travis.yml and add node version 7
• remove deprecated node version from travis.yml
  See: https://github.com/nodejs/LTS

v1.1.0

• Support react v15 (#8)
• Test against node v5 (#7)
• Update eslint and move to eslint-config-holidaycheck (#9)
• Update to babel 6 (#10)

increase version to 1.0.2

This minor release contains

• Added license file
• Updated list of contributors