[maven-release-plugin] prepare release mvel2-2.1.Beta6
[maven-release-plugin] prepare release mvel2-2.1.Beta6

fharenheit/mvel,fharenheit/mvel,mulesoft/mvel,Fantast/mvel,purplefox/mvel,Fantast/mvel,mulesoft/mvel,purplefox/mvel