[Nsi-wg] Issue 16 in ogf-nsi-project: drop duration from WSDL/schema

[ogf-nsi-project at googlecode.com]

Updates:
	Owner: mchayash... at gmail.com

Comment #3 on issue 16 by guy.robe... at gmail.com: drop duration from  
WSDL/schema
http://code.google.com/p/ogf-nsi-project/issues/detail?id=16

John to update WSDL to reflect this change