add knaac to home page

_includes/header.html

@@ -23,7 +23,6 @@ <h1><a href="{{ site.baseurl }}/index.html">
             <li><a target='_blank' href="https://www.opensymbols.org/">OpenSymbols</a></li>
             <li><a target='_blank' href="https://www.openboardformat.org/">Open Board Format</a></li>
             <li><a target='_blank' href="https://www.coreworkshop.org/">Communication Workshop</a></li>
-            <li><a target='_blank' href="https://tools.openaac.org/">AAC Shim</a></li>
             <li><a target='_blank' href="/developers.html">Developers</a></li>
 
           </ul>

index.html

@@ -94,6 +94,17 @@ <h2>AAC Awareness</h2>
 									involved. We also regularly release community-focused
 									materials to help everyone get on the same page.
 								</p>
+
+								<a href="/knaac-awards/">
+									<img src="/images/2024/knaac/knaac-fb-link.png" style='width: 100%; max-width: 500px; border-radius: 10px; margin: 0 auto;' alt="knAAC Awards 2024"/>
+								</a>
+								<p style='margin-bottom: 100px;'>Voting time is upon us! Cast your votes for your favorite
+									apps, people and resources in the world of AAC! Short for "Keepers
+									and Noteworthies in AAC", the knAAC Awards are a chance to 
+									celebrate all the folks who just have a knack for making
+									things better.
+								</p>
+
 								<a href="2024/02/13/state-of-aac-2024.html">
 									<img src="/images/state-of-aac.svg" style='width: 100%; max-width: 830px; border-radius: 10px; margin: 0 auto;' alt="State of AAC 2024"/>
 								</a>
@@ -197,7 +208,7 @@ <h3><a href="https://www.openboardformat.org">Open Exports</a></h3>
 							</li>
 							<li class="icon fa-comment">
 								<h3><a href="https://www.openboardformat.org/examples">Open Vocabularies</a></h3>
-								<img src='https://s3.amazonaws.com/opensymbols/libraries/extras/quick-core-60.svg' class='example'/>
+								<img src='https://www.openboardformat.org/previews/quick-core-60.png' class='example'/>
 								<p>Communicators should have access to free, robust, pre-made vocabulary sets that they can import into the system that works best for them.</p>
 								<div class='grade'>Current Grade: <span class='b'>C</span></div>
 								<div class='helping'>How to Help: <a href="participate.html">Demand Change from Vendors</a></div>