[maven-release-plugin] prepare release jcommander-1.30
[maven-release-plugin] prepare release jcommander-1.30

VikingDen/jcommander,winndows/jcommander,cbeust/jcommander,madrob/jcommander,cbeust/jcommander,selliera/jcommander,selliera/jcommander,cbeust/jcommander,selliera/jcommander,TKlerx/jcommander,madrob/jcommander