build.xml: deploy snapshot sources, by having non-unique version.

Author: asashour

build.xml

@@ -133,17 +133,17 @@ Ahmed Ashour
 			<arg value="-DrepositoryId=${maven-snapshots-repository-id}" />
 			<arg value="-DpomFile=pom.xml" />
 			<arg value="-Dfile=${jar}" />
+            <arg value="-DuniqueVersion=false" />
 		</artifact:mvn>
-		<!-- this doesn't work as it produces a new snapshot timestamp different from the one for the jar
 		<artifact:mvn>
 			<arg value="org.apache.maven.plugins:maven-deploy-plugin:2.7:deploy-file" />
 			<arg value="-Durl=${maven-snapshots-repository-url}" />
 			<arg value="-DrepositoryId=${maven-snapshots-repository-id}" />
 			<arg value="-DpomFile=pom.xml" />
 			<arg value="-Dfile=${jar.sources}" />
 			<arg value="-Dclassifier=sources" />
+            <arg value="-DuniqueVersion=false" />
 		</artifact:mvn>
-		-->
 	</target>
 
 	<target name="install-mvn-local" depends="check-maven-ant-tasks,jar-with-source"