Include first donation in the batch

Due to the timestamp on the declaration is created after the contribution hence the first donation doesn't gets included in batch. Set the timestamp as the date rather than time

Clear batch_name if we created a new contribution in a recur series (it's copied across by default by Contribution.repeattransaction)

Always make sure current declaration is set if we have one - fixes issue with overwriting declaration with 'No'

Handle transitions between the 3 declaration states without losing information - create a new declaration when state is changed

Allow for both declaration eligibility and individual contribution eligibility to be different on same profile

Handle creating declaration, then ending, then creating another properly (set end_date etc properly)

Refactor loading of optiongroups/values - we load them in the upgrader in PHP meaning that we always ensure they are up to date with the latest extension