Remove rules for payments to personal pensions
Remove rules for payments to personal pensions

As part of this Trello card [1], we decided it would be more appropriate to categorise these payments as "Other Money Out > Pension Creditor" rather than "Payment > Pension (Personal/Stakeholder)". Since this tool doesn't currently support anything other than the "Payment" type, we've decided to remove these rules and add instructions to the wiki page [2] for explaining the payments manually.

[1]: https://trello.com/c/fi5nO2Fp
[2]: https://github.com/freerange/business/wiki/Update-FreeAgent-and-pay-bills
freerange/freeagent_transaction_explainer,freerange/freeagent_transaction_explainer,freerange/freeagent_transaction_explainer