Merge pull request #157 from tpkelly/gh-pages

Fix missing formatters page
Merge pull request #208 from ScottLogic/gh-pages-dev

Website update for version 1.1.1
Using insight.min.js
Using cdnjs for d3-tip
Merge pull request #209 from niksoper/gh-pages

Fix issues on live site
Updated version number
Merge pull request #211 from niksoper/gh-pages

Updated version number
Update zip
Merge pull request #219 from matthewdunsdon/gh-pages

Website Release 1.1.1-Hotfix
Update references to insight.formatters in examples

Previously they referenced 'insight.Formatters'
Update library and documentation

Documentation changes include:
- insight.formatters
- insight.Grouping
- Documentation improvements
Merge pull request #224 from matthewdunsdon/feature/update-example-formatters

Update references to insight.formatters in examples