Added a new hook to the README.md
Added a new hook to the README.md

Added the logrusus hook.
freeformz/logrus,sirupsen/logrus,penhauer-xiao/logrus,akutz/logrus,axiomzen/logrus,devopstaku/logrus,yxd-hde/logrus,sirupsen/logrus,penhauer-xiao/logrus,Sirupsen/logrus