Merge branch 'master' into 'master'

Merge branch 'master' into 'master'

Adding pslog(1): Report current log(s) path of a process

Simple binary to find the log(s) path for a given PID. Please review my code and highlight any mistake or anything missing. Thanks very much for your time.

`root@agent5:/home/vmule# pslog 701
Pid no 701:
Log path: /var/log/nginx/error.log
Log path: /var/log/nginx/error.log
Log path: /var/log/nginx/access.log
Log path: /var/log/nginx/www.puppetlabs.vm.access.log
Log path: /var/log/nginx/www.puppetlabs.vm.error.log`

See merge request !1