Replaced the hardcoded 'level' checks, and incorporated (as a first pass) the new permission mechanism

git-svn-id: file:///svn-source/pmgr/branches/pre_0.1_work_20090819@802 97e9348a-65ac-dc4b-aefc-98561f571b83

site/views/elements/ledgers.ctp

@@ -15,8 +15,8 @@ $cols['Balance']     = array('index' => 'balance',             'formatter' => 'c
 // Render the grid
 $grid
 ->columns($cols)
-->sortField('Account')
-->defaultFields(array('Account', 'Sequence'))
-->searchFields(array('Account', 'Comment'))
+->sortField('Sequence')
+->defaultFields(array('Sequence'))
+->searchFields(array('Comment'))
 ->render($this, isset($config) ? $config : null,
-	 array_diff(array_keys($cols), array('Open Date', 'Comment')));
+	 array_diff(array_keys($cols), array('Account', 'Open Date', 'Comment')));