Rename existing ambiguous georegion computation strategy
Separate out point-specific logic from georegion coding computation handler
Computation handler that does georegion matching on strings
Merge branch 'master' into urmilan/regioncode-against-string
Merge branch 'master' into urmilan/regioncode-against-string
Merge branch 'master' into urmilan/regioncode-against-string
Address CR comments
Merge pull request #61 from socrata/urmilan/regioncode-against-string

A new computation handler that does georegion matching on strings