Revert "fixed m2eclipse error" because it breaks packaging

This reverts commit 5bcd8280fdd1e9039a6bf6c4c4fd43b8b49f938e.

agent/pom.xml

@@ -46,7 +46,6 @@
     </dependency>    
   </dependencies>
   <build>
-    <pluginManagement>
     <plugins>
       <plugin>
         <artifactId>maven-antrun-plugin</artifactId>
@@ -59,7 +58,8 @@
             </goals>
             <configuration>
               <target>
-                  <copy todir="${basedir}/target/transformed">
+                <copy
+                  todir="${basedir}/target/transformed">
                   <fileset dir="${basedir}/conf">
                     <include name="agent.properties" />
                   </fileset>
@@ -115,6 +115,5 @@
         </executions>
       </plugin>
     </plugins>
-    </pluginManagement>
   </build>
 </project>

plugins/hypervisors/kvm/pom.xml

@@ -58,7 +58,6 @@
     <defaultGoal>install</defaultGoal>
     <sourceDirectory>src</sourceDirectory>
     <testSourceDirectory>test</testSourceDirectory>
-    <pluginManagement>
     <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -89,6 +88,5 @@
         </configuration>
       </plugin>
     </plugins>
-    </pluginManagement>
   </build>
 </project>

plugins/user-authenticators/ldap/pom.xml

@@ -20,7 +20,6 @@
   </parent>
 
   <build>
-    <pluginManagement>
     <plugins>
       <plugin>
         <groupId>org.codehaus.gmaven</groupId>
@@ -91,7 +90,6 @@
       </plugin>
 
     </plugins>
-    </pluginManagement>
   </build>
 
   <dependencies>

usage/pom.xml

@@ -51,7 +51,6 @@
         <directory>resources</directory>
       </resource>
     </resources>
-    <pluginManagement>
     <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -120,7 +119,6 @@
         </executions>
       </plugin>
     </plugins>
-    </pluginManagement>
   </build>
   <profiles>
     <profile>