Initial support for timestamps in identifiers
Change ORE namespace to match the namespace used by CNs.
Update contact name for DataONE node document

Updated contact name with a valid CILogon ID. This shouldn't be
hardcoded, but that's a fix for another day....
Change "d1rem" to a URL parameter
Corrections for handling timestamps in resource maps
Allow DataONE nodeID and contact to be configurable
Move DataONE base URL into config file
Merge pull request #78 from datadryad/trello-9-dataonemn-3

Updates to DataONE MN implementation