[SMX4-1883] Add sources for spring bundles

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/bundles/trunk/spring-context-support-4.0.2.RELEASE@1637406 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 2300d88..a4643ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -122,6 +122,28 @@
                 </exclusion>
             </exclusions>
         </dependency>
+
+        <!-- sources -->
+        <dependency>
+            <groupId>${pkgGroupId}</groupId>
+            <artifactId>${pkgArtifactId}</artifactId>
+            <version>${pkgVersion}</version>
+            <classifier>sources</classifier>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-beans</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-context</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-core</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
     </dependencies>
 
     <build>