26-7-07: First version
27-7-07: Added RIOJA-RO4
28-7-07: changed to dateTime for dates, added tags for improved version control
29-7-07: tidied and added keyword, category and author-native to repository output; email type
8-8-07: fixed latestPaperURL, added contactPage and isCollaboration to author-type, repository-summary-page to paper-formats-enum
	added optional email fields to RiojaJrnl input parameters
14-8-07: added getJournalInfo, simplifications, added APIs.html with examples
15-8-07: added wrapping input/output elements; simplifications; string->token in many places
16-8-07: changed metadata repository status tag to be an attribute of each version and added authorUpdateURL
29-8-07: changed to HTTP Get or POST input parameters rather than XML files. text-type whitespace preserving.
31-8-07: added publicID to metadata-type; comments string changed to text-type
6-9-07: added crossref's embedded-html formatting to text-type; also <latex> element
25-9-07: changed input validation emails to comma separated list
5-10-07: added submitter to metadata, paperIDbase to repositoryInfo

Validate using: 

http://www.w3.org/2001/03/webdata/xsv?docAddrs=http%3A%2F%2Fcosmologist.info%2Fxml%2FriojaRepOut.xsd&independent=on&style=xsl#
http://www.w3.org/2001/03/webdata/xsv?docAddrs=http%3A%2F%2Fcosmologist.info%2Fxml%2FriojaJrnlOut.xsd&independent=on&style=xsl#
http://www.w3.org/2001/03/webdata/xsv?docAddrs=http%3A%2F%2Fcosmologist.info%2Fxml%2Frioja-types.xsd&independent=on&style=xsl#

http://www.w3.org/2001/03/webdata/xsv?docAddrs=http%3A%2F%2Fcosmologist.info%2Fxml%2FDemo_RepositoryMetadataOutput.xml&warnings=on&keepGoing=on&style=xsl#


http://www.w3.org/2001/03/webdata/xsv?docAddrs=http%3A%2F%2Fcosmologist.info%2Fxml%2FriojaJrnl.xsd&independent=on&style=xsl#
http://www.w3.org/2001/03/webdata/xsv?docAddrs=http%3A%2F%2Fcosmologist.info%2Fxml%2FriojaRep.xsd&independent=on&style=xsl#


Repository examples: 
http://arxiv.org
http://eprint.iacr.org/
http://eprints.infodiv.unimelb.edu.au/
http://nora.nerc.ac.uk/

cf. http://www.eprints.org/

Other XML spec to c.f. 
http://www.crossref.org/depositSchema/common1.0.1.xsd