Update Feature requests

Feature-requests.md

@@ -18,3 +18,5 @@ big feature that I will do: add satellite setup pop-up window, where uplinik, do
 - dual rx (audio)
 - multiple configs
 - version info
+- bands: currently we support GENE, 160....6m but should extend to 4m for some HF rigs 
+- bands: on other rigs we may have VHF/UHF as well -- add 2, 70, 23 depending on model