Link to plan from transaction

[mtotschnig]

In addition to #427 users should be able to navigate from transaction to the plan it was instantiated from and from there have the possibility to alter or cancel the plan.

[ondes]

I guess it is related to this, so I don't open a new issue.

I cannot change or remove if the transaction is on a monthly/weekly plan. The only option I found is removing the transaction and changing its plan option.

[mtotschnig]

@ondes You can visit the "Templates and Plans" section. There, when you edit a scheduled transaction and click on the Plan button, the Plan is opened with the calendar app, where you can modify the recurrence.