Fix 'reload()' to consider trashed node objects via soft-delete operations. Fixes #35.
Wrap raw query between parens to avoid precedence conflicts with other conditions which may be present on default scope.
Implement preliminar soft-deletion support.
Update CHANGELOG & README.
Merge branch 'soft-deletes-support' into develop
Clarify safe 'restore()' operations.
Add tests for custom sorting column defaulting to lft.
First impl of a custom sorting column.
Update generator stub.
Update CHANGELOG and README files.
Merge branch 'custom-order-column' into develop