Update r_configure_gateway_service.md
Update r_configure_gateway_service.md

added EE graphic to Redis link
vmaraloiu/gateway,sanjay-saxena/gateway,irina-mitrea-luxoft/gateway,irina-mitrea-luxoft/gateway,kaazing/gateway,cmebarrow/gateway,adrian-galbenus/gateway,kaazing/gateway,mjolie/gateway,DoruM/gateway,mjolie/gateway,danibusu/gateway,kaazing/gateway,justinma246/gateway,cmebarrow/gateway,michaelcretzman/gateway,nemigaservices/gateway,cmebarrow/gateway,jfallows/gateway,dpwspoon/gateway,DoruM/gateway,jfallows/gateway,biddyweb/gateway,DoruM/gateway,stanculescu/gateway,irina-mitrea-luxoft/gateway,adrian-galbenus/gateway,stanculescu/gateway,Anisotrop/gateway,veschup/gateway,mgherghe/gateway,kaazing-build/gateway,kaazing-build/gateway,nemigaservices/gateway,mjolie/gateway,kaazing/gateway,nemigaservices/gateway,vmaraloiu/gateway,sanjay-saxena/gateway,stanculescu/gateway,dpwspoon/gateway,AdrianCozma/gateway,veschup/gateway,biddyweb/gateway,vmaraloiu/gateway,adrian-galbenus/gateway,michaelcretzman/gateway,Anisotrop/gateway,jitsni/gateway,justinma246/gateway,justinma246/gateway,a-zuckut/gateway,justinma246/gateway,mjolie/gateway,nemigaservices/gateway,AdrianCozma/gateway,chao-sun-kaazing/gateway,DoruM/gateway,veschup/gateway,mgherghe/gateway,jitsni/gateway,a-zuckut/gateway,jitsni/gateway,veschup/gateway,Anisotrop/gateway,a-zuckut/gateway,a-zuckut/gateway,danibusu/gateway,kaazing-build/gateway,jfallows/gateway,dpwspoon/gateway,michaelcretzman/gateway,michaelcretzman/gateway,sanjay-saxena/gateway,dpwspoon/gateway,chao-sun-kaazing/gateway,vmaraloiu/gateway,biddyweb/gateway,Anisotrop/gateway,cmebarrow/gateway,chao-sun-kaazing/gateway,AdrianCozma/gateway,AdrianCozma/gateway,danibusu/gateway,biddyweb/gateway,jitsni/gateway,chao-sun-kaazing/gateway,jfallows/gateway,stanculescu/gateway,danibusu/gateway,kaazing-build/gateway,sanjay-saxena/gateway,mgherghe/gateway,irina-mitrea-luxoft/gateway,mgherghe/gateway,adrian-galbenus/gateway