Added shunt and shunt_api module. Also changed endpoint for API from api/v1/[resource] to v1/[resource].
Changes since 7.x-2.3:
Important: When updating to this version of the Colorbox module you need to update the Colorbox plugin to v1.3.21.1 or later as well.
Bug fixes:
Refactor to utilize Geofield 2.x proximity capabilities and deprecate OpenLayers Proximity.