Resources update

spec/VISSv3.0_Core.html

@@ -2035,7 +2035,7 @@ <h3>Server Tree Example</h3>
             <li>The Protocol node MUST be an attribute with a string array datatype with members defining the supported transport protocols.</li>
         </ul>
           <pre><code>
-              <embed type="text/yaml" src="resources/server.txt" width="700" height="500">
+              <embed type="text/yaml" src="resources/server.yml.txt" width="700" height="500">
           </code></pre>
           A feature that is supported in at least one configuration shall be registered on the Support branch.
           The Config branch shall contain the information needed for a client to utilize the feature,

spec/resources/README.md

@@ -0,0 +1,6 @@
+## File extension explanation
+The files
+* server.yml.txt
+* vissv3.0.proto.txt
+were given the file extension ".txt" for the purpose of being properly rendered in the VISSv3.0 specification document.
+This file extension should be removed before the files are consumed in the contexts they were created for.