Adding Donation button and small cleanups

README.md

@@ -12,6 +12,13 @@ I've started working on this since the week of October-November 2013. I hoped to
 
 The API namespace has most things already covered, however this is RAW output from the API. I'm working extensively on finishing the models, which should provide a more natural feeling of working with TMDB.
 
+Help & Donate
+--------------
+
+If this project saved you a bunch of work, or you just simply appreciate my efforts, please consider donating a beer ( or two ;) )!
+
+<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=SMLZ362KQ8K8W"><img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif"></a>
+
 Update 12-jan
 --------------
 

lib/Tmdb/Model/Tv.php

@@ -674,7 +674,7 @@ public function getImages()
     }
 
     /**
-     * @param \Tmdb\Model\ExternalIds $externalIds
+     * @param \Tmdb\Model\Tv\ExternalIds $externalIds
      * @return $this
      */
     public function setExternalIds($externalIds)
@@ -684,7 +684,7 @@ public function setExternalIds($externalIds)
     }
 
     /**
-     * @return \Tmdb\Model\ExternalIds
+     * @return \Tmdb\Model\Tv\ExternalIds
      */
     public function getExternalIds()
     {

lib/Tmdb/Repository/CompanyRepository.php

@@ -43,22 +43,6 @@ public function refresh(Company $company, array $parameters = array(), array $he
         return $this->load($company->getId(), $parameters, $headers);
     }
 
-    /**
-     * Create an collection of an array
-     *
-     * @param $data
-     * @return Collection
-     */
-    private function createCollection($data){
-        $collection = new Collection();
-
-        foreach($data as $item) {
-            $collection->add(null, CompanyFactory::create($item));
-        }
-
-        return $collection;
-    }
-
     /**
      * Return the related API class
      *

lib/Tmdb/Repository/GenreRepository.php

@@ -32,7 +32,7 @@ public function load($id, array $parameters = array(), array $headers = array())
     }
 
     /**
-     * If you obtained an person model which is not completely hydrated, you can use this function.
+     * If you obtained an genre model which is not completely hydrated, you can use this function.
      *
      * @param Genre $genre
      * @param array $parameters