Catch up to draft-wilkinson-afs3-rxgk-afs-06 RPC-L

Just the .xg file changes, nothing else (breaks build).

Change-Id: Iae1cb857b01c381d36fde483722cb69e7ac516b2
rxgk_sconn changes per new RPC-L

Change-Id: I2b238d796b965f48f9531ed5a4f974192c5ab308
rxgk_token changes for new RPC-L

Change-Id: I6bb522aebcb3a394b21bc8300a772e480716cea3
rxgk_server changes for new RPC-L

Change-Id: I17aaf2b02f0175674254cf53f43d8a9c93ccfd28
rxgk_gss.c changes for new RPC-L

Change-Id: Ic9bf09fc4313f2d546c1acaff99488ceecdae5bf
rxgk_procs changes for new RPC-L

Change-Id: I2a1d48d4a14f0b595f1e5d51b9bd8678ae099f48
cprivate and cconn changes for supporting new authenticator appdata

Change-Id: I64806e5f1e184e1043bc4c8e518db8dca7b08d2b
Update client routines for new authenticator appdata

Pass the target uuid in at security object creation time.  This is
fine, since the token is tied to the target UUID (if present) anyway.

Change-Id: I1ed189c19896bb55152954d3f98eeedbb534056f
Fix afsconf_ClientAuthRXGK for new prototype

Change-Id: I913d61c80c0e3d0c3b70d9789be685a6b78972d1
Fixup afsconf_BuildDbServerSecurityObjects for correctness

Change-Id: Ic236707eee64a1e9a8a3d6554a70655592bcdd69