Merge branch 'release/0.1'
Merge branch 'release/0.1.1'
Introduced Domain::ChangeInfo, more specs.
Realisic delegation_set
DRY and immutable.
Added wait_until_in_sync
Fixing the test.
Integration test works.
Merge branch 'release/0.2' into develop
Merge branch 'release/0.2'
Merge branch 'master' into develop