speed up command line processing
Created by: Sylvain303
ucoin2@debian-jessie:~$ time ucoind --help > /dev/null
real 0m3.726s
user 0m3.480s
sys 0m0.184s
3 sec is a bit long for displaying an help message.
Created by: Sylvain303
ucoin2@debian-jessie:~$ time ucoind --help > /dev/null
real 0m3.726s
user 0m3.480s
sys 0m0.184s
3 sec is a bit long for displaying an help message.