adjust version number to 0.6.1

git-svn-id: https://svn.apache.org/repos/asf/thrift/branches/0.6.x@1085168 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/configure.ac b/configure.ac
index ab804da..f6ae886 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,7 +19,7 @@
 
 AC_PREREQ(2.65)
 
-AC_INIT([thrift], [0.6.0])
+AC_INIT([thrift], [0.6.1])
 
 AC_CONFIG_AUX_DIR([.])