Migration for DX-based plone.app.event objects
Migrate both PATCT and PAE (AT) Events. Use default_timezone for PATCT
Also migrate exclude_from_nav
Actually test migrate_events finds appropriate objects
Add migration step for 1.0 p.a.contenttypes Events too
Update comment, it really is a 1.0 object now
Merge pull request #94 from plone/migration-steps

Add more migration steps