Display Weekly payments in addition to and as well as the monthly ones shown by default

[mrtom100]

Is there any chance that on the output where the monthly payments are listed that you could add a total and a weekly payment output also. I know the values will be different as paying weekly tends to be cheaper overall example:

£250 borrowed over 6 months 3.87% APR

Weekly:
payment: £10.54
total: £273.95

Monthly:
payment: £46.15
total: £276.90

The option would be great to have both or one or the other shown.

[sketchthat]

I've added this into my PR as well as a fortnight payment option.