Initial commit of the 8.x-1.x port.
by Berdir: Make TMGMTUnitTestBase abstract.
by Berdir: Make TMGMTTestBase abstract.
Fixed EntitySourceTest and LocaleSourceTest.
by Berdir: Update tests, throw exceptions in unported tests.
by Berdir: Update property definitions for language combination field.
Updated for Drupal Core changes
Fix undefined function config()
update entity forms
update controller classes
Using id method
more methods
Cleanup and fixing tests
Move test module, fixing more tests
Fixing php error
Fix php error in LocaleSource
Convert job entity to a content entity
Converting job item to content entity, fixing tests
More conversions to content entities
More test fixes