updated logging and argument parsing stuff
updated logging and argument parsing stuff

lianke123321/centinel,rpanah/centinel,ben-jones/centinel,iclab/centinel,iclab/centinel,JASONews/centinel,rpanah/centinel,iclab/centinel,rpanah/centinel,lianke123321/centinel,Ashish1805/centinel,lianke123321/centinel