Update model_loader_and_viewer.adoc

Attempt to fix image link.

src/docs/asciidoc/sdk/model_loader_and_viewer.adoc

@@ -33,9 +33,9 @@ Also check out <<jme3/external/blender#,how to create compatible models in blend
 
 jMonkeyEngine SDK includes a model importer tool that allows you to preview and import supported models into your jMonkeyEngine3 project.
 
-image::https://github.com/jMonkeyEngine/sdk/blob/master/jme3-documentation/src/com/jme3/gde/docs/wp-uploads/2010/11/jmonkeyplatform003-300x117.jpg[jmonkeyplatform003-300x117.jpg,width="",height="",align="right"]
+image::sdk/jme3-documentation/src/com/jme3/gde/docs/wp-uploads/2010/11/jmonkeyplatform003-300x117.jpg[jmonkeyplatform003-300x117.jpg,width="",height="",align="right"]
 
-image::https://github.com/jMonkeyEngine/sdk/blob/master/jme3-documentation/src/com/jme3/gde/docs/wp-uploads/2010/11/jmonkeyplatform002-300x218.jpg[jmonkeyplatform002-300x218.jpg,width="",height="",align="right"]
+image::sdk/blob/master/jme3-documentation/src/com/jme3/gde/docs/wp-uploads/2010/11/jmonkeyplatform002-300x218.jpg[jmonkeyplatform002-300x218.jpg,width="",height="",align="right"]
 
 
 .  Select the project you want to import your model to