Adding require_relative to include correct generic_file_rdf_datastream
Adding parse methods to spatial to decode string into spatial object
Refactoring spatial coverage and generic file to include spatials.

Delegating and overriding was not possible in active fedora and hence I am not delegating spatials and temporals
Modifying User factory to fit vecnet user needs. Also adding factory for collection
Temporarily removing rescue error page
Removing authorizing from base controller and generic file parent since collection have no notion of rightsmetadata
Adding latitude and longitude in form and show views of generic file
Initial version of temporal model
Initial Version of adding Guard and sport to vecnet
removing cas require in spec
spork related changes
Adding spec related to spaital validation