Bug 597622: update the comments for CERT_ParseURL because it is no longer used just for parsing the URI of an OCSP responder.  r=alexei.
Bug 597622: update the comments for CERT_ParseURL because it is no longer
used just for parsing the URI of an OCSP responder.  r=alexei.

ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss