added config param to enable COMP-LZO compression
added config param to enable COMP-LZO compression

slamont/docker-openvpn,richnologies/docker-openvpn,myplacedk/docker-openvpn,rdev02/docker-openvpn,elie195/docker-openvpn,hjnijlunsing/docker-openvpn-armhf,kylemanna/docker-openvpn