remove unnecessary WEAVE_CIDR=none
remove unnecessary WEAVE_CIDR=none

since the router is now always running with --net=host

paulbellamy/weave,weaveworks/weave,n054/weave,paulbellamy/weave,dpw/weave,n054/weave,dpw/weave,weaveworks/weave,dpw/weave,paulbellamy/weave,n054/weave,dpw/weave,n054/weave,paulbellamy/weave,weaveworks/weave,n054/weave,weaveworks/weave,dpw/weave