updated version number

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/branches/branch-0.1@720326 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build.xml b/build.xml
index 269927b..eca9735 100644
--- a/build.xml
+++ b/build.xml
@@ -25,7 +25,7 @@
     <!-- name and version properties -->
     <property name="name" value="pig" />
     <property name="Name" value="Pig" />
-    <property name="version" value="0.2.0-dev" />
+    <property name="version" value="0.1.1-dev" />
     <property name="final.name" value="${name}-${version}" />
 
     <!-- source properties -->