move back to version 4.1-SNAPSHOT as the vote got cancelled.

I also added the dependency-reduced-pom from shading to the ignore list


git-svn-id: http://svn.apache.org/repos/asf/geronimo/xbean/trunk@1633115 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare release xbean-4.1

git-svn-id: http://svn.apache.org/repos/asf/geronimo/xbean/trunk@1633116 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: http://svn.apache.org/repos/asf/geronimo/xbean/trunk@1633118 13f79535-47bb-0310-9956-ffa450edef68