Added #process_monitor_via convenient method to setup process monitor in Luban; Removed #monitor_process and #unmonitor_process from common control tasks; Fixed SSHKit output format to handle :airbrussh properly
Added #process_monitor_via convenient method to setup process monitor in Luban; Removed #monitor_process and #unmonitor_process from common control tasks; Fixed SSHKit output format to handle :airbrussh properly

lubanrb/luban,lubanrb/luban,lubanrb/luban