HADOOP-11065. Rat check should exclude **/build/**. (kasha)

(cherry picked from commit 0571b4561bad7e0230920e52d3758a3658fcf20d)

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -17,6 +17,8 @@ Release 2.5.1 - UNRELEASED
 
     HADOOP-11001. Fix test-patch to work with the git repo. (kasha)
 
+    HADOOP-11065. Rat check should exclude "**/build/**". (kasha)
+
 Release 2.5.0 - 2014-08-11
 
   INCOMPATIBLE CHANGES

pom.xml

@@ -217,6 +217,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
             <exclude>.gitignore</exclude>
             <exclude>.git/**</exclude>
             <exclude>.idea/**</exclude>
+	    <exclude>**/build/**</exclude>
          </excludes>
        </configuration>
       </plugin>