Update documentation with required core patch.
Add remaining core patches listed in travis.yml.
Implement getLastSequenceId() method.
Implement instance_start_time field.
Use correct method name.
Use microseconds, not seconds for instance_start_time.
Add more tests for Workspace class.
Merge pull request #6 from dickolsson/2353489-update_seq-and-instance_start_time-fields

Implement update_seq and instance_start_time fields for /{db} endpoint
Initial implementation fo making all content entities revisionable
Make all UuidIndex tests extend MultiversionWebTestBase instead and remove the unecessary UuidIndexTestBase.
Remove unecessary entity definition cache clear
Fixed test with wrong assumption. Demonstrated this wrong assumption with expanded test coverage.
Blacklist the entity_test_base_field_display entity type from being tested.
Consolidated the entity storage tests
Merge pull request #7 from dickolsson/2351207-make-revisionable

Issue #2351207 by dixon_: Create tests for converting entity_test type to revisionable.
Wording corrections.
Merge pull request #5 from ygerasimov/docs-core-patches

Document core patches, by ygerasimov
Add rev, local_seq and revision_id to UuidIndex.
Moved isSupportedEntityType() in hook_insert/delete, updated the tests.
Moved isSupportedEntityType() check in hook_insert/delete, updated the tests.