Fixed bug in cleanup_value.
Merge branch 'master' of github.com:dpla/ingestion
Renamed move_dates_to_temporal to move_date_values.

-Updated move_date_values to receive list of strings
-Upated profiles so they run move_date_values after shredding but
 prior to any other enrichment.
-Updated enrich-temporal-date to assume temporal is a list of
 strings
 -Updated unit tests for move_date_values and enrich-temporal-date
Shredding on <br> for subject field.
Squashed commit of the following:

commit 70863bd41f149fb4a0d39c8fdff97b025d1c08f9
Author: Miguel Alatorre <miguel@endpoint.com>
Date:   Wed Feb 27 18:31:42 2013 -0500

    Updated create_dictionaries to handle "name" dictionaires.
Removed geoprop from spatial_transform.
Removed rights from isShownAt.
Fixed for missing closing curly bracket in spatial_transform.
Updated spatial_transform to make spatial a list of strings.

-Updated mdl-enrich-location to handle list of strings
-Updated enrich_location to handle list of strings and create name
 dict if no previous provider-specific enrich location occured.
-Updated enrich_locaiton to copy bogus "state" values to the "name"
 field before deleting the "state" field.
-Updated unit tests