[EngCom] Public Pull Requests - 2.2-develop

Accepted Public Pull Requests:
 - magento/magento2#13050: Updated cron documentation URL to 2.2 (by @robbie-thompson)
 - magento/magento2#12901: FIX: remove not used count() from templates (by @Coderimus)

app/code/Magento/Bundle/view/frontend/templates/sales/order/creditmemo/items/renderer.phtml

@@ -12,7 +12,6 @@
 
 <?php $items = $block->getChildren($parentItem) ?>
 <?php $_order = $block->getItem()->getOrderItem()->getOrder() ?>
-<?php $_count = count($items) ?>
 <?php $_index = 0 ?>
 
 <?php $_prevOptionId = '' ?>

app/code/Magento/Bundle/view/frontend/templates/sales/order/invoice/items/renderer.phtml

@@ -12,7 +12,6 @@
 <?php $_order = $block->getItem()->getOrderItem()->getOrder() ?>
 
 <?php $items = $block->getChildren($parentItem) ?>
-<?php $_count = count($items) ?>
 <?php $_index = 0 ?>
 
 <?php $_prevOptionId = '' ?>

app/code/Magento/Bundle/view/frontend/templates/sales/order/items/renderer.phtml

@@ -10,7 +10,6 @@
 ?>
 <?php $parentItem = $block->getItem() ?>
 <?php $items = array_merge([$parentItem], $parentItem->getChildrenItems()); ?>
-<?php $_count = count($items) ?>
 <?php $_index = 0 ?>
 
 <?php $_prevOptionId = '' ?>

app/code/Magento/Bundle/view/frontend/templates/sales/order/shipment/items/renderer.phtml

@@ -12,7 +12,6 @@
 <?php $parentItem = $block->getItem() ?>
 <?php $items = array_merge([$parentItem->getOrderItem()], $parentItem->getOrderItem()->getChildrenItems()) ?>
 <?php $shipItems = $block->getChildren($parentItem) ?>
-<?php $_count = count($items) ?>
 <?php $_index = 0 ?>
 
 <?php $_prevOptionId = '' ?>

app/code/Magento/Indexer/Model/Message/Invalid.php

@@ -71,7 +71,7 @@ class Invalid implements \Magento\Framework\Notification\MessageInterface
         return __(
             'One or more <a href="%1">indexers are invalid</a>. Make sure your <a href="%2" target="_blank">Magento cron job</a> is running.',
             $url,
-            'http://devdocs.magento.com/guides/v2.0/config-guide/cli/config-cli-subcommands-cron.html#config-cli-cron-bkg'
+            'http://devdocs.magento.com/guides/v2.2/config-guide/cli/config-cli-subcommands-cron.html#create-or-remove-the-magento-crontab'
         );
         //@codingStandardsIgnoreEnd
     }

app/code/Magento/Sales/view/frontend/templates/order/creditmemo/items.phtml

@@ -40,7 +40,6 @@
             </tr>
         </thead>
         <?php $_items = $_creditmemo->getAllItems(); ?>
-        <?php $_count = count($_items) ?>
         <?php foreach ($_items as $_item): ?>
         <?php if ($_item->getOrderItem()->getParentItem()) {
     continue;

app/code/Magento/Sales/view/frontend/templates/order/invoice/items.phtml

@@ -37,7 +37,6 @@
             </tr>
         </thead>
         <?php $_items = $_invoice->getAllItems(); ?>
-        <?php $_count = count($_items) ?>
         <?php foreach ($_items as $_item): ?>
         <?php if ($_item->getOrderItem()->getParentItem()) {
     continue;

app/code/Magento/Sales/view/frontend/templates/order/print/creditmemo.phtml

@@ -34,11 +34,10 @@
                 </tr>
             </thead>
             <?php $_items = $_creditmemo->getAllItems(); ?>
-            <?php $_count = count($_items); ?>
             <?php foreach ($_items as $_item): ?>
-            <?php if ($_item->getOrderItem()->getParentItem()) {
-    continue;
-} ?>
+            <?php if ($_item->getOrderItem()->getParentItem()): ?>
+                continue;
+            <?php endif; ?>
             <tbody>
                 <?= $block->getItemHtml($_item) ?>
             </tbody>

app/code/Magento/Sales/view/frontend/templates/order/print/invoice.phtml

@@ -32,11 +32,10 @@
             </tr>
             </thead>
             <?php $_items = $_invoice->getItemsCollection(); ?>
-            <?php $_count = $_items->count(); ?>
             <?php foreach ($_items as $_item): ?>
-            <?php if ($_item->getOrderItem()->getParentItem()) {
-    continue;
-} ?>
+                <?php if ($_item->getOrderItem()->getParentItem()): ?>
+                    continue;
+                <?php endif; ?>
             <tbody>
                 <?= $block->getItemHtml($_item) ?>
             </tbody>

app/code/Magento/Shipping/view/frontend/templates/items.phtml

@@ -66,7 +66,6 @@
             </tr>
         </thead>
         <?php $_items = $_shipment->getAllItems(); ?>
-        <?php $_count = count($_items) ?>
         <?php foreach ($_items as $_item): ?>
         <?php if ($_item->getOrderItem()->getParentItem()) {
     continue;