Update Group Name when no DevStudio and CDK installed (#1377)

Fix removes 'Miscellaneous' from title of the group dedicated
to show comonents installed that are not related to cdk
or devstudio. It also removes 'other' from group's description.

Author: dgolovin

browser/pages/start/start.html

@@ -4,7 +4,12 @@
     <div class="container-fluid container-cards-pf">
       <div class="alert alert-success success-message col-sm-10">
         <span class="pficon pficon-ok"></span>
-        <span id="install-alert">Great job!! All components installed. Click on <b>Get Started</b> to proceed.</span>
+        <span id="install-alert-featured-components" ng-show="startCtrl.devstudioInstall.installed || startCtrl.cdkInstall.installed">
+          Great job!! All components installed. Click on <b>Get Started</b> to proceed.
+        </span>
+        <span id="install-alert" ng-hide="startCtrl.devstudioInstall.installed || startCtrl.cdkInstall.installed">
+          Great job!! All components installed.
+        </span>
       </div>
       <div>
         <button type="button" class="btn btn-default btn-close pull-right" id="exit-btn" ng-click="startCtrl.exit()">Close installer</button>
@@ -17,10 +22,19 @@
             <div class="card-pf-body" style="min-height: 100px; overflow: hidden;">
               <section class="product-header">
                 <div class="row">
-                  <div class="header-column"> 
-                    <h2>
-                      <span class="field-name-title">Miscellaneous Components</span>
-                    </h2> 
+                  <div class="header-column">
+                    <h2 ng-show="startCtrl.devstudioInstall.installed || startCtrl.cdkInstall.installed">
+                      <span class="field-name-title">Miscellaneous Installed Components</span>
+                    </h2>
+                    <div ng-show="startCtrl.devstudioInstall.installed || startCtrl.cdkInstall.installed">
+                      The list of other installed components
+                    </div>
+                    <h2 ng-hide="startCtrl.devstudioInstall.installed || startCtrl.cdkInstall.installed">
+                      <span class="field-name-title">Installed Components</span>
+                    </h2>
+                    <div ng-hide="startCtrl.devstudioInstall.installed || startCtrl.cdkInstall.installed">
+                      The list of installed components
+                    </div>
                   </div>
                 </div>
               </section>