Update the links of JFaceSnippets after the migration to markdown

The gif for the visual explanation in the copy paste section was added
to JFaceSnippets directly and not as a link to a different site as it
was before.

Author: jnerlich

docs/JFaceSnippets.md

@@ -1,16 +1,17 @@
-
-
 JFaceSnippets
 =============
 
-JFace-Snippets are small and easy understandable programming examples of how to use the JFace API. To browse the examples, navigate to the [examples GIT repository](https://github.com/eclipse-platform/eclipse.platform.ui/tree/master/examples/org.eclipse.jface.snippets).
+JFace-Snippets are small and easy understandable programming examples of how to use the JFace API. 
+To browse the examples, navigate to the [examples GIT repository](https://github.com/eclipse-platform/eclipse.platform.ui/tree/master/examples/org.eclipse.jface.snippets).
 
-Copy Paste
+**Copy Paste**
 
-The header section of each snippet is a link to the plain source. You can copy the source and paste it directly on the source folder or package in an eclipse project. The package and the class will be created automatically.  
-\* [Click here for a visual explanation](/JfaceSnippets/Instructions#Copy_Paste "JfaceSnippets/Instructions").
+The header section of each snippet is a link to the plain source. 
+You can copy the source and paste it directly on the source folder or package in an eclipse project. 
+The package and the class will be created automatically.  
 
-  
+![Jfacecopypaste.gif](https://raw.githubusercontent.com/eclipse-platform/eclipse.platform.ui/master/docs/images/Jfacecopypaste.gif)
+   
 
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