[website] Hide one of the sharing options for binary algorithms

beat/web/algorithms/templates/algorithms/panels/sharing.html

@@ -128,6 +128,7 @@
                 algorithm</p>
               </label>
             </div>
+          {% if not object.is_binary %}
             <div class="radio">
               <label class="control-label">
                 <input id="shared-radio" type="radio" name="sharing" value="shared"/> Shared
@@ -143,6 +144,15 @@
                 code).</p>
               </label>
             </div>
+          {% else %}
+            <div class="radio">
+              <label class="control-label">
+                <input id="usable-radio" type="radio" name="sharing" value="usable"/> Usable
+                <p class="help">The users <b>and</b> teams indicated below will
+                be able to use this algorithm.</p>
+              </label>
+            </div>
+          {% endif %}
           </div>
         </fieldset>
         <fieldset id="sharing-options" disabled>