* gssapiP_krb5.h: Add rcache member to the creds

	* gssapiP_krb5.h: Add rcache member to the creds
	structure. [krb5-libs/370]

	* accept_sec_context.c (krb5_gss_accept_sec_context): Actually set
	an rcache in auth context from the one saved in the creds
	structure. [krb5-libs/370]

	* acquire_cred.c (acquire_accept_cred): Set up an rcache for use
	later. [krb5-libs/370]

	* delete_sec_context.c (krb5_gss_delete_sec_context): Don't delete
	the rcache when freeing the auth_context. [krb5-libs/370]

	* rel_cred.c (krb5_gss_release_cred): Properly close the
	rcache. [krb5-libs/370]

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@10371 dc483132-0cff-0310-8789-dd5450dbe970