Update SaaS section to include PaaS and simplify project descriptions

Author: jkyberneees

index.html

@@ -269,7 +269,7 @@ <h3>Simpler and foundational building blocks</h3>
           </p>
         </div>
       </div>
-      <h2>SaaS Solutions</h2>
+      <h2>SaaS/PaaS Solutions</h2>
       <div class="projects">
         <div class="project">
           <span class="project-avatar">
@@ -298,10 +298,9 @@ <h3>Realtime Pub/Sub</h3>
             Realtime Pub/Sub is a platform that easily enables your applications with realtime Pub/Sub capabilities via
             WebSockets.
             <br /><br />
-            <i
-              >A free and commercial SaaS solution, aimed at supporting open-source development and innovations at
-              21no.de.</i
-            >
+            <i>
+              A free and commercial solution, aimed at supporting open-source development and innovations at 21no.de.
+            </i>
           </p>
         </div>
         <div class="project">
@@ -314,10 +313,10 @@ <h3>Identity Provider</h3>
             The service offers a streamlined approach to user and device authentication, designed with an emphasis on
             scalable and lightweight methods.
             <br /><br />
-            <i
-              >A free and commercial SaaS solution (in development), aimed at accelerating the adoption of secure
-              authentication methods.</i
-            >
+            <i>
+              A free and commercial solution (in development), aimed at accelerating the adoption of secure
+              authentication methods.
+            </i>
           </p>
         </div>
       </div>