BUG: refs #241. Cleaned out redundant save code.

The save method iterated over the data array twice, was it bit confusing
and has been cleaned.

Author: Michael Grauer

core/models/MIDASModel.php

@@ -56,21 +56,12 @@ public function save($dao)
       throw new Zend_Exception("Should be an object (".$instance.").");
       }
 
-    $data = array();
+    $dataarray = array();
     foreach($this->_mainData as $key => $var)
       {
       if(isset($dao->$key))
         {
-        $data[$key] = $dao->$key;
-        }
-      }
-
-    $dataarray = array();
-    foreach($data as $key => $d)
-      {
-      if(isset($this->_mainData[$key]))
-        {
-        $dataarray[$key] = $d;
+        $dataarray[$key] = $dao->$key;
         }
       }
 
@@ -404,4 +395,4 @@ public function compareDao($dao1, $dao2)
     return true;
     } //end method compareDao
 
-} // end class GlobalModel
+} // end class GlobalModel