sfcode An Online Competing and Development Environment

1.1.2 (NOT YET RELEASED)

- Update Travis config to test on all LTE Node versions (i.e. 6+)
- Reorganize README; add instructions re polyfills
- Refactor the code
- Upgrade dependencies
- Fix minifying issue with missing semicolons
- Configure .npmignore to reduce package size

# 1.1.1 (2017-05-29)

- This CHANGELOG
- Various optimizations for modern browsers
- Fix g, o, x and X specifiers
- Use ESLint instead of JSHint
- Add CONTRIBUTORS file