LOCSERVICES-4350 Adding a setPersistLocation method.
LOCSERVICES-4350 Escaping search and auto-complete terms.
LOCSERVICES-4350 Minor style changes following code review.
LOCSERVICES-4350 Another minor style change following code review.
LOCSERVICES-4350 Fixing minor jshint issues.
Merge pull request #8 from BBC-Location-Services/4350_set_persistence

LOCSERVICES-4350 Update locator news responsive component to support a setPersistence method