divide help file into sections and add search?

do toupper() on dialog widows - via Johnny KM5IM

2.0
can "too long" set a gui flag?  Better yet. can it change the slider value?
add mean deviation, and value qualifing

add line for rx level (rfft.c)

add main menu button so Ctrl-x can be used for Xmit and Recv

fix delete of prosigns again
