Download latest release, Rat 0.10

git-svn-id: https://svn.apache.org/repos/asf/creadur/rat/trunk@1515585 13f79535-47bb-0310-9956-ffa450edef68
Format Code.
Add java doc.
Apply PMD change.
Format Code.
Add java doc.
Apply PMD change.
Format Code.
Add java doc.
Apply PMD change.
Format Code.
Add java doc.
Apply PMD change.
Format Code.
Add java doc.
Apply PMD change.
Format Code.
Add java doc.
Apply PMD change.
Format Code.