Assign IDs to techniques for 2.2 dragging SC

Author: Michael Cooper

techniques/failures/F-dragging.html renamed to techniques/failures/F108.html

@@ -71,7 +71,7 @@ <h3>Sufficient Techniques for Dragging</h3>
 
          <ol>
             <li>
-                <a href="../../techniques/general/G-Dragging" class="general">Ensuring that a single pointer operable alternative is available for dragging movements that operate on content</a>
+                <a href="../../techniques/general/G219" class="general">Ensuring that a single pointer operable alternative is available for dragging movements that operate on content</a>
             </li>
          </ol>
 
@@ -87,7 +87,7 @@ <h3>Failures for Dragging</h3>
 
          <ul>
             <li>								         
-                <a href="../../techniques/failures/F-dragging" class="failure">Failure of Success Criterion 2.5.X Dragging due to not providing a single pointer method for the user to operate a function that does not require a dragging movement</a>						       
+                <a href="../../techniques/failures/F108" class="failure">Failure of Success Criterion 2.5.X Dragging due to not providing a single pointer method for the user to operate a function that does not require a dragging movement</a>						       
             </li>
          </ul>
       </section>