ENYO-2899, ENYO-2074: add -E|--noexec option
ENYO-2899, ENYO-2074: add -E|--noexec option

Forbid application-provided code (include sh|bat) to be run by the Ares
server.

zefsolutions/enyo,enyojs/enyo,zefsolutions/enyo,mcanthony/enyo,soapdog/enyo,bright-sparks/enyo,beni55/enyo,wikieswan/enyo,wikieswan/enyo,kustomzone/enyo,enyojs/enyo,PKRoma/enyo,mcanthony/enyo,beni55/enyo,bright-sparks/enyo,PKRoma/enyo,soapdog/enyo,kustomzone/enyo