[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit df4d2a2f78d243e22625d5e7e65b5f8c773bea5d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jan 30 14:52:17 2018 -0500

    constants: merge PROTO_v2_* and IKEv2_SEC_PROTO_*; add IKEv2_SEC_PROTO_NONE
    
    Since PROT_v2_* and IKEv2_SEC_* are identical.
    
    Docment quirk with the value '0' and define IKEv2_SEC_PROTO_NONE.
    
    IKEv2 code and enum_name tables could do with a cleanup.
    For instance, using IKEv1 values in IKEv2 code.