Maintenance releases with fixed regressions from 3.0.0 and more consistent state transition logic when empty batches are used.

• Fixed – Add the ContinueJobWith method overload with with the description parameter.
• Fixed – Don’t forcibly move continuation batch to the Completed state when it has no jobs.
• Fixed – BatchJobSupport filter shouldn’t be called when changing a state from a batch action.
• Fixed – Unify actual batch state calculating logic to be in one place.
• Fixed – Move batch with zero jobs to the Completed state, not to the Succeeded one (regression from 3.0.0).
• Fixed – Rare batch transitions to the Created instead of Started state (regression from 3.0.0).