chore: bumped version
feat: Added clearKindCache method
refactor: Clean up insert method
bug: Create schema entity fails

Creating the schema entity failed since the kind was being inferred
from the key kind, rather than the subkind

Also, wrapped commit transaction in future to prevent exceptions
from leaking from the chain
chore: Added check for null entity factory
bug: Filter now respects subkinds

Previously filter would ignore the subkind of the entity, resulting
in spurious 'NoSuchProperty' errors
test: Tests now passing
chore: Bumped version
Removed .DS_Store from repostiory