feat: Remove CDT Cloud Sig from main menu and update membership feature section text

Resolves #259 (closed)

layouts/shortcodes/page/membership.html

@@ -14,9 +14,7 @@
         <div class="row">
             <div class="col-md-14 col-md-offset-5 col-sm-18 col-sm-offset-3">
                 <p class="small">MEMBERSHIP</p>
-                <p class="powered-by-description">Join industry leaders like Arm, Ericsson, Obeo, Red Hat, and
-                    ST as we define and build the future of web and
-                    cloud development&nbsp;tools.</p>
+                <p class="powered-by-description">Join <a href="#membership">industry leaders</a> as we define and build the future of web and cloud development tools.</p>
                 <p><a class="btn btn-primary" href="/membership/join-us">Join
                         Now</a></p>
             </div>
@@ -136,7 +134,7 @@
     </div>
 </div>
 
-<div class="row featured-section featured-section-members">
+<div class="row featured-section featured-section-members" id="membership">
     <div class="container">
         <div class="row">
             <div class="col-sm-16 col-sm-offset-4">