ANF Setting Not Saved

[k6avp]

For the last few versions (don't remember when I first noticed it) and in my current version (v2.6.9b6), the ANF function is not saved between launches. The ANF function also does not seem to be accessible from any of the v2.6.9 "collapsed" view controls - ANF is pretty handy for digital modes.

Also, would be nice if someone was able to change the tx filter to a deviation/window type based on plus/minus tx frequency. Especially for digital, it would be far more useful than the current fixed corner frequency type - though maybe harder to code.