New queue-based autoscaling feature

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

_includes/pricing-page/pricing-cards.html

@@ -228,7 +228,7 @@ <h3 class="mb-3" style="font-weight: bold;">Events/triggers</h3>
                                 </path>
                             </svg>
 
-                            <a class="underline-on-hover" class="has-text-grey-dark" href="https://www.openfaas.com/blog/jetstream-for-openfaas/">JetStream queue-worker</a>
+                            <a class="underline-on-hover" class="has-text-grey-dark" href="https://www.openfaas.com/blog/jetstream-for-openfaas/">Queue-worker (JetStream-based)</a>
                         </li>
 
                         <h3 class="mb-3" style="font-weight: bold;">Core features</h3>
@@ -397,6 +397,16 @@ <h3 class="mb-3" style="font-weight: bold;">Enterprise Support (separate agreeme
                             Security advisories to nominated email
                         </li>
 
+                        <h3 class="mb-3" style="font-weight: bold;">Autoscaling</h3>
+
+                        <li class="mb-3 is-flex is-align-items-center ">
+                            <svg class="image is-24x24 mr-2" xmlns="http://www.w3.org/2000/svg"stroke="currentColor" fill="#10b981" viewBox="0 0 1792 1792">
+                                <path d="M1412 734q0-28-18-46l-91-90q-19-19-45-19t-45 19l-408 407-226-226q-19-19-45-19t-45 19l-91 90q-18 18-18 46 0 27 18 45l362 362q19 19 45 19 27 0 46-19l543-543q18-18 18-45zm252 162q0 209-103 385.5t-279.5 279.5-385.5 103-385.5-103-279.5-279.5-103-385.5 103-385.5 279.5-279.5 385.5-103 385.5 103 279.5 279.5 103 385.5z">
+                                </path>
+                            </svg>
+                            <span data-tooltip="Scale individual functions according to queue depth, with a fairer scheduler than a shared queue.">Queue-based autoscaling</span>
+                        </li>
+
                         <h3 class="mb-3" style="font-weight: bold;">Multi-tenancy</h3>
 
                         <li class="mb-3 is-flex is-align-items-center ">

_includes/pricing-page/pricing-table.html

@@ -159,7 +159,7 @@ <h3 class="subtitle pt-4">
                 <th class="is-one-third">Auto-scaling</th>
                 <td class="is-2">One global RPS rule</td>
                 <td class="is-2">RPS, Capacity, CPU, RAM, or Custom metrics</td>
-                <td class="is-2">RPS, Capacity, CPU, RAM, or Custom metrics</td>
+                <td class="is-2">RPS, Capacity, CPU, RAM, Custom metrics, or Queue Depth</td>
             </tr>
             <tr>
                 <th class="is-one-third">Scale to zero</th>
@@ -372,11 +372,17 @@ <h3 class="subtitle pt-4">
                 <td class="is-2">Unlimited</td>
             </tr>
             <tr>
-                <th class="is-one-third">Maximum named queues</th>
+                <th class="is-one-third">Maximum dedicated queues</th>
                 <td class="is-2">1</td>
                 <td class="is-2">1</td>
                 <td class="is-2">Unlimited</td>
             </tr>
+            <tr>
+                <th class="is-one-third">Queue modes</th>
+                <td class="is-2">Shared FIFO</td>
+                <td class="is-2">Shared FIFO</td>
+                <td class="is-2">Consumer per function (fair scheduling) or Shared FIFO</td>
+            </tr>
             <tr>
                 <th class="is-one-third">Maximum payload</th>
                 <td class="is-2">256KB</td>
@@ -482,7 +488,7 @@ <h3 class="subtitle pt-4">
                 <th class="is-one-third">Kubernetes CRD</th>
                 <td class="is-2">No</td>
                 <td class="is-2">Function</td>
-                <td class="is-2">Function, Profile, Policy &amp; Role.</td>
+                <td class="is-2">Function, Profile, JwtIssuer, Policy &amp; Role.</td>
             </tr>
 
             <tr>
@@ -529,22 +535,21 @@ <h3 class="subtitle pt-4">IAM and SSO</h3>
                 </td>
             </tr>
 
-
             <tr>
                 <td colspan="4">                   
-                    <h3 class="subtitle pt-4">Platform features</h3>
+                    <h3 class="subtitle pt-4">Platform-building/multi-tenant features</h3>
                 </td>
             </tr>
             <tr>
                 <th class="is-2">REST API</th>
                 <td>                         
-                    Functions, secrets &amp; logs
+                    Functions, secrets, &amp; logs
                 </td>
                 <td>                            
-                    Functions, secrets &amp; logs
+                    Functions, secrets, &amp; logs
                 </td>
                 <td>                           
-                    Functions, secrets, logs &amp; namespaces
+                    Functions, secrets, logs, &amp; namespaces
                 </td>
             </tr>
 
@@ -560,7 +565,7 @@ <h3 class="subtitle pt-4">Platform features</h3>
                     {% include yes.html %}
                 </td>
             </tr>
-            
+
             <tr>
                 <th class="is-2">Runtime isolation</th>
                 <td>