remove image magick components

MediaBrowser.Server.Mac/ImageMagickSharp.dll.config

@@ -1,3 +1,3 @@
 <configuration>
-  <dllmap dll="CORE_RL_Wand_.dll" target="libMagickWand-6.Q16.dylib" os="osx"/>
+  <dllmap dll="CORE_RL_Wand_.dll" target="libMagickWand-6.Q8.dylib" os="osx"/>
 </configuration>