Changes to the WIS Discovery Metadata standard

Changes made to the WIS Discovery Metadata standard (the WMO Core Profile of the ISO 10119 metadata standard) are listed on the wiki page for the Manual on WIS.

Editorial Changes to version 1.3

Change Number	Date	Change contents
1	2013.02.14	Correct references to ISO namespaces in Part I of the specification document to point to www.isotc211/2005/org/*. Part 2 contained the correct URLs.
2	2013.02.14	Change the code list entry for character set to <gmd:MD_CharacterSetCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#MD_CharacterSetCode" codeListValue="utf8">utf8</gmd:MD_CharacterSetCode> for consistency with ISO.