ESTIMOTE-6 search content by mayor and minor
https://dotcreek.atlassian.net/browse/ESTIMOTE-6
Added basic response for minor and mayor params.
mayor and minor are required in order to perform a search, must include
both params.
endpoint: beacons
usage: GET /beacons?mayor=x&minor=y
response: { uuid: 'x', locationDescription: 'foobar' }