[RELEASE] Updated version strings to stable

git-svn-id: http://framework.zend.com/svn/framework/standard/branches/release-1.12@25049 44c647ce-9c0f-0410-b52a-842ac1e357ba

README.txt

@@ -2,7 +2,7 @@ Welcome to the Zend Framework 1.12 Release!
 
 RELEASE INFORMATION
 ---------------
-Zend Framework 1.12rc4 Release ([INSERT REV NUM HERE]).
+Zend Framework 1.12.0 Release ([INSERT REV NUM HERE]).
 Released on <Month> <Day>, <Year>.
 
 SECURITY FIXES FOR 1.12.0

library/Zend/Version.php

@@ -32,7 +32,7 @@ final class Zend_Version
     /**
      * Zend Framework version identification - see compareVersion()
      */
-    const VERSION = '1.12.0rc4';
+    const VERSION = '1.12.0';
 
     /**
      * The latest stable version Zend Framework available