Collection Table Header Labels

[djay (Dylan Jay)]

via a zip file after installing collective.themesitesetup

GSoC 2018 Ideas: TTW Plone translation overrides

Also collective.themesitesetup registered translation overrides TTW, though it only UI was theme editor and changes were applied only when theme was "updated" or "activated". I used zope.app.i18n, which used to provide persistent message catalogs. I haven't looked into collective.ttwpo yet in detail, but with zope.app.i18n I had no problems in registering new catalogs or appending / overriding msgids in existing ones. (Only exception is JS "widgets" domain, which does not support cascading catal…