Store jars for svnant locally

Downloading them becomes nearly impossible now that bintray.dl closes down,
so let's rather persist the jars as part of the source distribution for now.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1888572 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -886,10 +886,11 @@ under the License.
         </condition>
     </target>
     <target name="fetch-svn-jars" depends="check-svn-jars" unless="svn.jars.present">
-        <downloadfile src="${dist.svnant.url}" dest="${dist.svnant.jar}"/>
-        <downloadfile src="${dist.svnclientadapter-base.url}" dest="${dist.svnclientadapter-base.jar}"/>
-        <downloadfile src="${dist.svnclientadapter-svnkit.url}" dest="${dist.svnclientadapter-svnkit.jar}"/>
-        <downloadfile src="${dist.svnclientadapter-javahl.url}" dest="${dist.svnclientadapter-javahl.jar}"/>
+		<!-- some jars are gone since bintray.dl is shutting down, so we started to include them in the sources for now -->
+        <downloadfile src="file://${basedir}/lib.stored/svnant-1.3.1.jar" dest="${dist.svnant.jar}"/>
+        <downloadfile src="file://${basedir}/lib.stored/adapter-base-1.12.0.jar" dest="${dist.svnclientadapter-base.jar}"/>
+        <downloadfile src="file://${basedir}/lib.stored/adapter-javahl-1.12.0.jar" dest="${dist.svnclientadapter-svnkit.jar}"/>
+        <downloadfile src="file://${basedir}/lib.stored/adapter-svnkit-1.12.0.jar" dest="${dist.svnclientadapter-javahl.jar}"/>
         <downloadfile src="${dist.svnkit.url}" dest="${dist.svnkit.jar}"/>
         <downloadfile src="${dist.svnkit-javahl16.url}" dest="${dist.svnkit-javahl16.jar}"/>
         <downloadfile src="${dist.sqljet.url}" dest="${dist.sqljet.jar}"/>