NOJIRA Match new coords returned by google api

Apparently the coordinates do change. These are the new values returned
at:
https://maps.googleapis.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA
And change the regex to match the new coordinates too
Merge pull request #74 from kehh/fixGeocodeAttributeValueTest

NOJIRA Match new coords returned by google api
Process generic relationships stored in a relationships setting
Add caProcessRefineryRelatedMultiple helper funciton

uses caProcessRefineryRelated to do the heavy lifting
Change opb_supports_related_entities to opb_supports_relationships
Add relationships to hierarchy builders
user caProcessRefineryRelatedMultiple for relatedEntities in entityJoiner
Merge branch 'genericRefineryRelationships' of https://github.com/kehh/providence into genericRefineryRelationships