Changing version number for BETA1

Author: jwage

lib/Doctrine/ODM/MongoDB/Version.php

@@ -32,7 +32,7 @@ class Version
     /**
      * Current Doctrine Version
      */
-    const VERSION = '1.0.0ALPHA2-DEV';
+    const VERSION = '1.0.0BETA1';
 
     /**
      * Compares a Doctrine version with the current one.