[ci skip] pom clean up

pom.xml

@@ -80,7 +80,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-source-plugin</artifactId>
-				<version>2.2</version>
+				<version>2.2.1</version>
 				<executions>
 					<execution>
 						<id>attach-sources</id>
@@ -94,7 +94,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.9</version>
+				<version>2.9.1</version>
 				<executions>
 					<execution>
 						<id>attach-javadocs</id>
@@ -115,33 +115,6 @@
 					<autoversionsubmodules>true</autoversionsubmodules>
 				</configuration>
 			</plugin>
-			<!-- <plugin> -->
-			<!-- <artifactId>maven-enforcer-plugin</artifactId> -->
-			<!-- <version>1.2</version> -->
-			<!-- <dependencies> -->
-			<!-- <dependency> -->
-			<!-- <groupId>de.andrena.tools.nopackagecycles</groupId> -->
-			<!-- <artifactId>no-package-cycles-enforcer-rule</artifactId> -->
-			<!-- <version>1.0.0</version> -->
-			<!-- </dependency> -->
-			<!-- </dependencies> -->
-			<!-- <executions> -->
-			<!-- <execution> -->
-			<!-- <id>enforce-no-package-cycles</id> -->
-			<!-- <goals> -->
-			<!-- <goal>enforce</goal> -->
-			<!-- </goals> -->
-			<!-- <phase>compile</phase> -->
-			<!-- <configuration> -->
-			<!-- <rules> -->
-			<!-- <NoPackageCyclesRule -->
-			<!-- implementation="de.andrena.tools.nopackagecycles.NoPackageCyclesRule" 
-				/> -->
-			<!-- </rules> -->
-			<!-- </configuration> -->
-			<!-- </execution> -->
-			<!-- </executions> -->
-			<!-- </plugin> -->
 		</plugins>
 	</build>