[Checkins] [zopefoundation/grokcore.layout] fa8158: set the content-type in `update()` so subclasses c...

[GitHub]

  Branch: refs/heads/charset-for-error-page
  Home:   https://github.com/zopefoundation/grokcore.layout
  Commit: fa8158ed7d810e2cbdf729da4efed792d782a349
      https://github.com/zopefoundation/grokcore.layout/commit/fa8158ed7d810e2cbdf729da4efed792d782a349
  Author: Jan-Wijbrand Kolman <jkolman at minddistrict.com>
  Date:   2018-02-08 (Thu, 08 Feb 2018)

  Changed paths:
    M src/grokcore/layout/components.py
    M src/grokcore/layout/tests/models/page.py

  Log Message:
  -----------
  set the content-type in `update()` so subclasses can override