Update findbugs-maven-plugin to the official 2.3.2 release

Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

pom.xml

@@ -137,16 +137,6 @@
     <jetty-version>7.1.6.v20100715</jetty-version>
   </properties>
 
-  <pluginRepositories>
-    <pluginRepository>
-      <!-- need maven-findbugs-2.3.2-SNAPSHOT, see
-           http://jira.codehaus.org/browse/MFINDBUGS-122
-           remove this when this version is released -->
-      <id>codehaus.snapshots</id>
-      <url>http://snapshots.repository.codehaus.org/</url>
-    </pluginRepository>
-  </pluginRepositories>
-
   <build>
     <pluginManagement>
       <plugins>
@@ -220,12 +210,9 @@
         </plugin>
 
         <plugin>
-          <!-- need maven-findbugs-2.3.2-SNAPSHOT, see
-               http://jira.codehaus.org/browse/MFINDBUGS-122
-               switch to released version when available -->
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>findbugs-maven-plugin</artifactId>
-          <version>2.3.2-SNAPSHOT</version>
+          <version>2.3.2</version>
           <configuration>
             <findbugsXmlOutput>true</findbugsXmlOutput>
             <failOnError>false</failOnError>