prepare for 2.5.2 final

NEWS

@@ -1,5 +1,8 @@
 Jython NEWS
 
+Jython 2.5.2
+  same as 2.5.2rc4
+
 Jython 2.5.2rc4
   Bugs Fixed
     - [ 1667 ] thread.local subclasses with constructor params fail

README.txt

@@ -1,9 +1,8 @@
-Welcome to Jython 2.5.2 rc4
-===========================
+Welcome to Jython 2.5.2
+=======================
 
-This is the fourth release candidate of the 2.5.2 version of Jython.
-It contains the fixes of the blocker bugs since 2.5.2 rc3.
-We still believe that this is the last release candidate before the final 2.5.2 release!
+This is the final 2.5.2 release of Jython.
+It contains the fixes of the blocker bugs since 2.5.2 release candidate 3.
 
 This release fixes bugs related to resource leaks, Java integration,
 and a number of other issues. See the NEWS file for more details. In

build.xml

@@ -123,13 +123,13 @@ svnant.jar.dir=${basedir}/../externals/svnant-jars
         <property name="PY_RELEASE_LEVEL_SNAPSHOT" value="170"/> <!-- 0xAA -->
 
         <!-- The current version info -->
-        <property name="jython.version" value="2.5.2rc4"/>
-        <property name="jython.version.noplus" value="2.5.2rc4"/>
+        <property name="jython.version" value="2.5.2"/>
+        <property name="jython.version.noplus" value="2.5.2"/>
         <property name="jython.major_version" value="2"/>
         <property name="jython.minor_version" value="5"/>
         <property name="jython.micro_version" value="2"/>
-        <property name="jython.release_level" value="${PY_RELEASE_LEVEL_GAMMA}"/>
-        <property name="jython.release_serial" value="4"/>
+        <property name="jython.release_level" value="${PY_RELEASE_LEVEL_FINAL}"/>
+        <property name="jython.release_serial" value="0"/>
 
         <condition property="do.snapshot.build">
             <isset property="snapshot.revision" />