Units48 v1.0: units the 48 way

[math7]

Excellent Didier! Thank you very much for such an excellent application, it was something very expected that could have the HP Prime and for some reason the conversion of units made it complicated in a native way, but now with your application it is super easy to make the conversions practically the same as in the series HP 48 and the HP 50g. I congratulate you and keep improving, and if I find an error or bug I will let you know so that you can correct it in future updates.

Thank you....!!!