+ use %.3g to handle large numbers better
+ improve is_int test for values in e format
+ eliminate redundant Update button (use Restart)
+ clear all displays at restart
Signed-off-by: Dewey Garrett <dgarrett@panix.com>
on loadrt detection for multiple near-simultaneous startups
also:
guard for delf messages on exit
update help text for pintypes supported
Signed-off-by: Dewey Garrett <dgarrett@panix.com>