readme - (tr)uSDX Forum rules

[DL2MAN]

Some very simple Forum rules:

- This is (tr)uSDX Forum, so no uSDX related please. We forked off from uSDX for a reason, and don´t want to mix it here again. For uSDX Discussions go to -> https://groups.io/g/ucx/topics
- Respect the (tr)uSDX license. No Questions, Instruction, Suggestions about how to bypass it.
- Forum Language is ENGLISH. No Exeptions. This is, so everyone in our Team can understand what´s going on.
- Rules may be extended according needs

73 Manuel; DL2MAN