Added shll envirunment for subprocess
Added shll envirunment for subprocess

rjdp/EE-dbmigrate,liquidia/easyengine,rjdp/EE-dbmigrate,EasyEngine/easyengine,mehulsbhatt/easyengine,gdm/easyengine,harshadyeola/easyengine,gdm/easyengine,rtCamp/easyengine,mehulsbhatt/easyengine,harshadyeola/easyengine,mehulsbhatt/easyengine,skmezanul/easyengine,Jurisdesk/freedoms,rtCamp/easyengine,pjv/easyengine,rjdp/EE-dbmigrate,harshadyeola/easyengine,rtCamp/easyengine,rjdp/Easynginedemoplugin,liquidia/easyengine,rjdp/Easynginedemoplugin,rjdp/Easynginedemoplugin,skmezanul/easyengine,gdm/easyengine,liquidia/easyengine,skmezanul/easyengine,Jurisdesk/freedoms,Jurisdesk/freedoms,EasyEngine/easyengine,pjv/easyengine,pjv/easyengine