Waffle is closing its doors

[icnocop]

Hi.

Thank you for NDbUnit2.

I just noticed that Waffle is closing its doors in less than 2 months (May 16, 2019).

https://waffle.io/closing-its-doors

One of the last steps in the migration guide indicates:

Remove any Waffle badges or graphs from your README.

https://github.com/savornicesei/NDbUnit2/blob/master/README.md is where I noticed Waffle is referenced.

Thank you.

[savornicesei]

@icnocop Thank you. I will remove the waffle references.