Added volume-remove to the volume sample
Added volume-remove to the volume sample

Signed-off-by: Tom Burton <5f0c968e1518ba951ac4d250e4da4cff6d89c4d4@Outlook.com>

vjuranek/docker-maven-plugin,mattbetzel/docker-maven-plugin,vjuranek/docker-maven-plugin,fabric8io/docker-maven-plugin,rhuss/docker-maven-plugin,fabric8io/docker-maven-plugin,vjuranek/docker-maven-plugin,thomasvandoren/docker-maven-plugin,rhuss/docker-maven-plugin,fabric8io/docker-maven-plugin,scoplin/docker-maven-plugin