Fixed various seg fault problems & other bugs
Olivia problem revisited - just might have it licked this time!
CW transmit keyclicks -- are no more -- coding error corrected.
Font selection dialog modified and corrected - please test to insure
that I have indeed fixed the problem.
Rick reported a problem with PTT. I have tried to repeat the problem
locally but cannot. Please test for "None" on the selection of PTT.
Thanks for all of the input and solid testing.
73's, Dave, W1HKJ
