shift script include URLs to be relative

jrx/background.html

@@ -76,12 +76,12 @@
             And i discovered a future potential pitfall
         -->
 
-        <script src="dist/jex_include/local-tweetnacl-1.0.3/dist/nacl.js"></script>
+        <script src="./dist/jex_include/local-tweetnacl-1.0.3/dist/nacl.js"></script>
 
         <!--
             this is a non-issue
         -->
         <script type="module"
-                src="dist/background.js"></script>
+                src="./dist/background.js"></script>
     </body>
 </html>

jrx/popup.html

@@ -43,6 +43,6 @@
 </pre>
 
 
-<script type="module" src="dist/popup.js"></script>
+<script type="module" src="./dist/popup.js"></script>
 </body>
 </html>