Fix header file issue. Set line length check to 120 instead of 80 (Commons default IIRC).

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1377891 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

checkstyle.xml

@@ -60,6 +60,9 @@ limitations under the License.
     <module name="OperatorWrap">
       <property name="option" value="eol" />
     </module>
+    <module name="LineLength">
+      <property name="max" value="120"/>
+    </module>
   </module>
 
 </module>

pom.xml

@@ -208,6 +208,7 @@ limitations under the License.
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <commons.encoding>UTF-8</commons.encoding>
+    <checkstyle.header.file>${basedir}/LICENSE-header.txt</checkstyle.header.file>
   </properties>
   <build>
     <pluginManagement>