Update flow dev to main content

Author: knolleary

_includes/toc-developing-flows.html

@@ -7,16 +7,6 @@
             <li {% if page.url == "/docs/developing-flows/message-design" %}class="active"{% endif %}><a href="/docs/developing-flows/message-design">Message design</a></li>
             <li {% if page.url == "/docs/developing-flows/documenting-flows" %}class="active"{% endif %}><a href="/docs/developing-flows/documenting-flows">Documenting Flows</a></li>
         </ul>
-        <hr>
-        <i>
-        <ul>
-            <li {% if page.url == "/docs/developing-flows/designing" %}class="active"{% endif %}><a href="/docs/developing-flows/designing">Designing</a></li>
-            <li {% if page.url == "/docs/developing-flows/implementation" %}class="active"{% endif %}><a href="/docs/developing-flows/implementation">Implementation</a></li>
-            <li {% if page.url == "/docs/developing-flows/readability" %}class="active"{% endif %}><a href="/docs/developing-flows/readability">Readability</a></li>
-            <li {% if page.url == "/docs/developing-flows/multiple-developers" %}class="active"{% endif %}><a href="/docs/developing-flows/multiple-developers">Project</a></li>
-            <li {% if page.url == "/docs/developing-flows/non-functional" %}class="active"{% endif %}><a href="/docs/developing-flows/non-functional">Non-functional requirements</a></li>
-        </ul>
-        </i>
     </li>
 </ul>
 <script>