[wsrp-wsia] [change request #77] secureDefaultTemplate description

[Rich Thompson <richt2@us.ibm.com>]

Section: 6.1.5 
Page/Line: 27
Requestedby: Andre Kramer
Old text: secureDefaultTemplate field MAY provide a first level override 
...
Proposed text: secureDefaultTemplate field MUST be used as the default for 
all secure URLs that the Portlet writes. If not present a fault is thrown 
by the Producer if the Portlet attempts to write a secure URL.
Reasoning: Dangerous to fall back to non-secure if consumer does not 
supply any reliable way to secure requests. So we do need the 
RequiresSecureCommunications fault?