Improved compatibility with Maven 3.0 and 3.1, which needs some more current plugin versions.
Improved compatibility with Maven 3.0 and 3.1, which needs some more current plugin versions.

https://cwiki.apache.org/confluence/display/MAVEN/AetherClassNotFound

git-svn-id: 0ddeb4c3d582cc869847f86e9e2097d0947b0a11@1555857 13f79535-47bb-0310-9956-ffa450edef68

wuhao5/log4cxx,wuhao5/log4cxx,wuhao5/log4cxx,wuhao5/log4cxx