Update home page

Change-Id: Ic42c612122981977a63f50f5f045162f5d1cc893

hugo/content/home/index.md

@@ -17,15 +17,17 @@ The PolarSys OpenCert Tools Platform integrates contributions from different ope
   <div class="carousel-inner" role="listbox">
     <div class="item active">
     	  <a href="about">
-        <img src="images/carousel/opencert-slide-01.jpg" alt="The AMASS architecture">
-        <div class="carousel-caption">
-          The AMASS architecture
-        </div>
+        <img src="images/carousel/opencert-slide-01.png" alt="The AMASS tools ecosystem">
       </a>
     </div>
     <div class="item">
    	  <a href="community/">    
-        <img src="images/carousel/opencert-slide-02.png" alt="AMASS tools architecture"/>
+        <img src="images/carousel/opencert-slide-02.png" alt="The AMASS community"/>
+      </a>  
+    </div>    
+    <div class="item">
+   	  <a href="resources/screenshots/">    
+        <img src="images/carousel/opencert-slide-03.png" alt="AMASS screenshots"/>
       </a>  
     </div>    
   </div>
@@ -45,7 +47,7 @@ PolarSys OpenCert is an integrated and holistic solution for **assurance and cer
 To deal with the technical CPS complexity and the associated labor-intensive activities for qualifying and certifying these systems, OpenCert uses model-based approaches and incremental techniques. The OpenCert tool platform focuses on architecture-driven assurance, multi-concern assurance (mainly safety and cybersecurity), reuse-oriented assurance (intra and cross-industrial domains) and seamless interoperability between assurance/certification and engineering activities along with third-party activities (external assessments, supplier assurance).
 
 <p>
-<img src="images/OpenCertArchitecture.jpg" class="img-responsive">
+<img src="images/ARTA.png" class="img-responsive">
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 </p>