Gimp-help: stable branch gimp-help-3-0 created for translations

Dear translators. Going forward, all translations for GIMP’s manual version 3.0 should go to the newly created gimp-help-3-0 branch, which is now available on DamnedLies. Our website https://docs.gimp.org shows the daily updated manual for version 3.0.

The master branch will now start targeting documentation for GIMP version 3.2. New documentation will be added there soon. Where relevant, changes may get back ported to 3.0, but changes there are expected to be limited to smaller updates.

The documentation for the master branch will be available on https://testing.docs.gimp.org.