prepare for 0.12-rc3

Author: vladak

CHANGES.txt

@@ -11,7 +11,7 @@ http://java.net/projects/opengrok
 Features:
 
  JDK7 + tomcat7 tested, JDK6 unsupported!
- lucene 4.5 -> A LOT faster engine, no spellindex needed, regexp search supported (see help)
+ lucene 4.6.0 -> A LOT faster engine, no spellindex needed, regexp search supported (see help)
  pl/sql, scala, uuencode languages/analyzers support
  php analyzers improved
  monotone, mercurial SCM support improved

build.xml

@@ -91,7 +91,7 @@ Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
 
     -->
 
-    <property name="version" value="0.12-rc2"/>
+    <property name="version" value="0.12-rc3"/>
     <property name="distname" value="opengrok"/>
     <property name="src.dir" location="src"/>
     <property name="src.generatedsrc.dir" location="generatedsrc"/>