Remove old cache var
Remove percentage labels from pie chart
Closes #320: Add horizontal chart and use for transit len
Remove dead scenario prototype code
Closes #322: Use route type description on data page
Match transit route type colors on data page
Closes #321: Switch map color ramp to data color ramp
Merge branch 'feature/indicator-data-cleanup' into develop
Merge branch 'develop' of github.com:WorldBank-Transport/open-transit-indicators into develop