Revert "[RELEASE] Release of TYPO3 4.6.0alpha1"

This reverts commit fab9e662.

Change-Id: I7fd68d23f6b259171b7af337281f76b8a187e2f3
Reviewed-on: http://review.typo3.org/2054
Reviewed-by: Oliver Hader
Tested-by: Oliver Hader

t3lib/config_default.php

@@ -632,7 +632,7 @@ $TYPO3_CONF_VARS = array(
 $T3_VAR = array();	// Initialize.
 
 	// TYPO3 version
-$TYPO_VERSION = '4.6.0alpha1';	// deprecated: use the constants defined below
+$TYPO_VERSION = '4.6-dev';	// deprecated: use the constants defined below
 define('TYPO3_version', $TYPO_VERSION);
 define('TYPO3_branch', '4.6');
 define('TYPO3_copyright_year', '1998-2011');