[git] ignore *.log (will write logger soon)
[ok] readline completes 3 words "ot asset" "ot m"

up to 3 words. fix up C-memory allocation mess
[good] tab completion works usually.

marked a memory leak cause in readline external library,
disabled history for now
[good] nyms loaded from file (above average trust)

nyms.txt - load friends with above average trust score
use this to autocomplete on tab
works
Cmake building ready