Merge pull request #43 from tpkelly/master

Update docs to remove "updated date"
Merge pull request #44 from tpkelly/master

Remove dead docs
Merge pull request #46 from tpkelly/master

Add tests and CI
Merge pull request #47 from tpkelly/master

Add CI properly
Removed global grunt-cli prerequisite.
Merge pull request #48 from tpkelly/master

Update to use main project Travis button
Merge branch 'master' of https://github.com/ScottLogic/insight
Updated travis CI script after removing the requirement for a global grunt-cli installation.
Merge pull request #49 from niksoper/master

Removed global grunt-cli prerequisite.