merge branche 1.5.0 to trunk (~r10525)

git-svn-id: http://xe-core.googlecode.com/svn/trunk@10534 201d5d3c-b55e-5fd7-737f-ddc643e51545

classes/db/queryparts/table/JoinTable.class.php

@@ -32,6 +32,15 @@
 		function isJoinTable(){
 			return true;
 		}
+		
+		function getArguments()
+		{
+			$args = array();
+			foreach($this->conditions as $conditionGroup)
+				$args = array_merge($args, $conditionGroup->getArguments());			
+			return $args;
+		}
+		
 	}
 
 ?>