Fixes #77 #79

Author: rtconner

src/Taggable.php

@@ -62,11 +62,6 @@ public function getTagsAttribute()
 	 */
 	public function tag($tagNames)
 	{
-		if(!is_array($tagNames)) {
-			$tagNames = func_get_args();
-			array_shift($tagNames);
-		}
-		
 		$tagNames = static::$taggingUtility->makeTagArray($tagNames);
 
 		foreach($tagNames as $tagName) {
@@ -131,11 +126,6 @@ public function untag($tagNames=null)
 	 */
 	public function retag($tagNames)
 	{
-		if(!is_array($tagNames)) {
-			$tagNames = func_get_args();
-			array_shift($tagNames);
-		}
-		
 		$tagNames = static::$taggingUtility->makeTagArray($tagNames);
 		$currentTagNames = $this->tagNames();