[Swan-dev] naming v2 states

[D. Hugh Redelmeier]

We've decided that the V2 state naming is awkward and can be improved.

Antony created <https://libreswan.org/wiki/IKEv2_Child_SA>.

I'm treating it as if it is only about naming states (in which case the 
name of the wiki entry is wrong).  Can we rename it?  (Sounds awfully 
meta.)

I've added some bits to it.  More thoughts are welcome.

We should be moving this forward.  Antony: thanks for pushing this.