Add an antrun execution that ensures that the LICENCE.txt and NOTICE.txt are included in the -javadoc.jar.
Add an antrun execution that ensures that the LICENCE.txt and NOTICE.txt are included in the -javadoc.jar.

git-svn-id: cb61607abf5ac23ab48a85ccf5b9d9390a6837ee@610444 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-io,apache/commons-io,pimtegelaar/commons-io-test3,pimtegelaar/commons-io-test3,pimtegelaar/commons-io-test3,apache/commons-io