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

[D. Hugh Redelmeier]

New commits:
commit 6c1255478ae32126ac8adb101e50bedf49838f0f
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jun 21 14:22:40 2018 -0400

    deltattime: rename DELTATIME => DELTATTIME_INIT to clarify its purpose.
    
    This is a follow-on to 85eddedd54a94c1af7307093d6b6989ca3bc25e3.