Merge pull request #38 from mcoulthurst/master

Additional charts: local authority, ethnicity plus corrections
Commititng crimes...
Revert "Commititng crimes..."

This reverts commit 42d667cda89d947275a33cf97462860caf628527.
Crime pages
Link to crimes
Example map added
map geojson from England Wales LA districts
Added map and Environmental land use chart
Merge pull request #39 from mcoulthurst/master

Crime charts and Map example
Merge pull request #40 from ONSdigital/master

Crime charts and Map example