prepare for 0.12 release

Author: vladak

CHANGES.txt

@@ -19,7 +19,7 @@ Features:
  Surround SCM added to supported SCMs
  new config options in OpenGrok script
  new search by analyzer/language
- full history tracking for files renamed in Mercurial repository
+ full history tracking for files renamed in Mercurial repository (disabled by default)
  small UI enhancements
  a lot of history cache fixes and tunables
  zaphist history cleanup command

build.xml

@@ -91,7 +91,7 @@ Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
 
     -->
 
-    <property name="version" value="0.12-rc7"/>
+    <property name="version" value="0.12"/>
     <property name="distname" value="opengrok"/>
     <property name="src.dir" location="src"/>
     <property name="src.generatedsrc.dir" location="generatedsrc"/>