Don't check if the plugin is enabled before trying to remove the default 'weave network'
Don't check if the plugin is enabled before trying to remove the default 'weave network'

If the plugin wasn't enabled then that network shouldn't exist.
If the network 'weave' doesn't exist then util_op remove-plugin-network will do nothing.
If it does exist for some reason then docker will pause for a while and remove it anyway.

weaveworks/weave,weaveworks/weave,weaveworks/weave,weaveworks/weave