[FIX] remove registration links for now.

_site/index.html.j2

@@ -50,7 +50,9 @@
 		    </div>
 
       <br>
+            <!--
 			<a href="{{registration_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Register Now</a>
+            -->
       <a href="{{mattermost_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Join Brainhack on Mattermost</a>
       <a href="{{project_submit_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Submit a Project</a><br><br>
     </header>
@@ -91,7 +93,10 @@
         <div class="container">
             <div class="row text-center">
                  <div class="col-xl-8 col-xl-offset-2 col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1 col-sm-10 col-sm-offset-1 col-xs-12 col-xs-offset-0">
-					<p><h3><a href="{{registration_link}}" target="_blank">Registration for the {{title}} is now open!</a></h3></p>
+                    <!--
+					<p><h3><a href="{{registration_link}}" target="_blank">Registration {{title}} is now open!</a></h3></p>
+                    -->
+                    <p><h3>Registration {{title}} will open soon!</h3></p>
 		    <p>{{title}} is a local hub of <a href="https://brainhack.org/global{{year}}/" target="_blank">Brainhack Global {{year}}</a>.
             The goal of the hackathon is to bring together researchers with disparate backgrounds to collaborate on open science projects in neuroimaging.</p>
 					<h4>Dates: {{dates}}</h4>
@@ -168,7 +173,7 @@
         <div class="container-fluid">
             <div class="row no-gutter">
 				<div class="col-lg-12 text-center">
-				    <br><h3 class="text-color-blue"><strong>The {{title}} is sponsored By:</strong></h3><br><br>
+				    <br><h3 class="text-color-blue"><strong>{{title}} is sponsored By:</strong></h3><br><br>
 			    </div>
 			</div>
             {% for sponsor in sponsors %}