Remove temp dirs when done

git-svn-id: http://svn.dmdirc.com/trunk@3527 00569f92-eb28-0410-84fd-f71c24880f

createPluginJar.sh

@@ -48,4 +48,6 @@ done
 
 mv ${srcdir}/src/${foldername}/${2}.jar ${srcdir}/plugins/
 
+cd ${srcdir}
+rm -Rf ${TMPDIR}
 #echo "done";