Edit Flow and PHP 5.4

Hey there,

as requested by Daniel in his blog here we go with bug reports which occur on setups using PHP 5.4 (latest stable build):

• After the installation of the plugin the following error is highlighted by PHP (which breaks the complete setup until fixed): Fatal error: Call-time pass-by-reference has been removed in wp-content/plugins/edit-flow/modules/story-budget/story-budget.php on line 473.
  The line in question is:
  if ( method_exists( &$this, 'term_column_' . $key ) ) {

  The error happens because of the &this (explanation: http://stackoverflow.com/questions/4665782/call-time-pass-by-reference-has-been-deprecated).

http://wordpress.org/extend/plugins/edit-flow/