Added ant.jar to classpath

git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@2139 51baf565-9d33-0410-a72c-fc3788e3496d

pmd/etc/build.xml

@@ -12,6 +12,7 @@
 <path id="classpath.path">
     <pathelement location="${build}"/>
     <fileset dir="${lib}">
+        <include name="ant.jar"/>
         <include name="jaxen-core-1.0-fcs.jar"/>
         <include name="saxpath-1.0-fcs.jar"/>
         <include name="xercesImpl-2.0.2.jar"/>
@@ -30,7 +31,7 @@
     <javac  deprecation="false"
             debug="true"
             optimize="false"
-            srcdir="${src}:${regress}"
+            srcdir="${src}"
             destdir="${build}">
 <classpath>
     <path refid="classpath.path"/>