Database Transactions: List view updates. Misc Action Bar adjustments. Include missing class for Conferences (Doh).

contacts.php

@@ -260,7 +260,7 @@
 	echo button::create(['label'=>$text['button-search'],'icon'=>$_SESSION['theme']['button_icon_search'],'type'=>'submit','id'=>'btn_search','style'=>($search != '' ? 'display: none;' : null)]);
 	echo button::create(['label'=>$text['button-reset'],'icon'=>$_SESSION['theme']['button_icon_reset'],'type'=>'button','id'=>'btn_reset','link'=>'contacts.php','style'=>($search == '' ? 'display: none;' : null)]);
 	if ($paging_controls_mini != '') {
-		echo "	<span style='margin-left: 15px;'>".$paging_controls_mini."</span>";
+		echo 	"<span style='margin-left: 15px;'>".$paging_controls_mini."</span>";
 	}
 	if (permission_exists('contact_add')) {
 		echo button::create(['type'=>'button','label'=>$text['button-import'],'icon'=>'file-import','link'=>'contact_import.php','style'=>'margin-left: 15px;']);