Refactored make help target
Refactored make help target

Fixes issue #1450

ibuildthecloud/os,gizmotronic/os,SvenDowideit/os,gizmotronic/os,ibuildthecloud/os,juliengk/os,SvenDowideit/os,rancher/os,rancherio/os,rancherio/os,juliengk/os,rancherio/os,rancher/os