Added FedoraChecksumAlgorithm and ModsToDcXslt appSettings to configuration files.  Add the ability to derive a fedora DC datastream from the MODS metadata.  Attempted to fix obscure bug with the FileInfo class usage, don't think it is fixed.  Added Labels to Fedora Objects and Datastreams.  Added the ability to specify Fedora Checksum algorithm and/or checksum value.  No longer includes CAPTURE events unless the outcome was not OK.  Converts all PREMIS relationships into Fedora RESL_EXT.  Fixed bug with how OaiDc class was deserialized.  Added some utility functions to RelsExt class to add ContentModels.