Include instructions how to list packages or search for one

index.html

@@ -53,6 +53,18 @@
           <div class="highlight">
             <pre><code>$ sudo crew remove vim</code></pre>
           </div>
+          <div class="bs-example bs-example-type">
+            <h4>See which packages are currently available</h4>
+          </div>
+          <div class="highlight">
+            <pre><code>$ crew search</code></pre>
+          </div>
+          <div class="bs-example bs-example-type">
+            <h4>Look for a specific package</h4>
+          </div>
+          <div class="highlight">
+            <pre><code>$ crew search vim</code></pre>
+          </div>
           <div class="bs-example bs-example-type">
             <h4>Update software lists</h4>
           </div>