[MTOMCAT-197] tomcat7:undeploy goal not ignoring non-war projects

git-svn-id: https://svn.apache.org/repos/asf/tomcat/maven-plugin/trunk@1430966 13f79535-47bb-0310-9956-ffa450edef68
[MTOMCAT-198] Fix base classes for redeploy and redeploy-only goals

git-svn-id: https://svn.apache.org/repos/asf/tomcat/maven-plugin/trunk@1430970 13f79535-47bb-0310-9956-ffa450edef68
fix format and not used imports

git-svn-id: https://svn.apache.org/repos/asf/tomcat/maven-plugin/trunk@1430971 13f79535-47bb-0310-9956-ffa450edef68