Regional comparisons

Remove middle column; clear columns, cycle thro by adding new items
Regional: labour charts

added claimant and unemployed figures; fixed bug with chart series label
Regional: map nav and labourite market
Regional page styling

Fixed map nav bug; Resizes comparison charts; Cancel icon added;
Colour formatted charts
Regional charts: removed redundant code
Regional data: amended neighbourhood data

removed county/parent level counts as this data is no longer part of the
API data
Regional charts tooltips
Regional Single chart tooltip

Changed tooltip to wrap text
Regional Page: added sliding panel
Regional Page styling
Merge remote-tracking branch 'origin/master' into gh-pages