[maven-release-plugin] prepare release galen-1.4.0
[maven-release-plugin] prepare release galen-1.4.0

stefanbirkner/galen,tommywo/galen,stefanbirkner/galen,lo1tuma/galen,thhiep/galen,thhiep/galen,thr0w/galen,thhiep/galen,stefanbirkner/galen,Drooids/galen,Drooids/galen,stefanbirkner/galen,lo1tuma/galen,tommywo/galen,lo1tuma/galen,thr0w/galen,Drooids/galen,Drooids/galen,tommywo/galen,lo1tuma/galen,thr0w/galen,thhiep/galen,tommywo/galen,thr0w/galen