Don't throw error when plugin doesn't register 'refresh' action handler

Aleksander Machniak

2012-11-12 92eb10e7732716beec8b227693d62cb9a79b9db6

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.panel_wrapper {height:85px;} 
.panel_wrapper div.current {height:85px;} 
 
/* IE */ 
* html .panel_wrapper {height:100px;} 
* html .panel_wrapper div.current {height:100px;}