MAGETWO-44275: Some layout xml files doesn't have translations

 - added translate tags to xml template
 - added missing checkout phrases to translation files

Author: Cari Spruiell

app/code/Magento/Catalog/etc/adminhtml/di.xml

@@ -16,19 +16,19 @@
         <arguments>
             <argument name="imageTypes" xsi:type="array">
                 <item name="small" xsi:type="array">
-                    <item name="title" xsi:type="string">Small</item>
+                    <item name="title" xsi:type="string" translate="true">Small</item>
                     <item name="attribute" xsi:type="string">small_image</item>
                 </item>
                 <item name="main" xsi:type="array">
-                    <item name="title" xsi:type="string">Main</item>
+                    <item name="title" xsi:type="string" translate="true">Main</item>
                     <item name="attribute" xsi:type="string">image</item>
                 </item>
                 <item name="cart" xsi:type="array">
-                    <item name="title" xsi:type="string">Thumbnail</item>
+                    <item name="title" xsi:type="string" translate="true">Thumbnail</item>
                     <item name="attribute" xsi:type="string">thumbnail</item>
                 </item>
                 <item name="custom" xsi:type="array">
-                    <item name="title" xsi:type="string">Custom image</item>
+                    <item name="title" xsi:type="string" translate="true">Custom image</item>
                     <item name="attribute" xsi:type="string">custom_image</item>
                 </item>
             </argument>

app/code/Magento/Catalog/etc/di.xml

@@ -118,11 +118,11 @@
             <argument name="options" xsi:type="array">
                 <item name="option1" xsi:type="array">
                     <item name="value" xsi:type="string">container1</item>
-                    <item name="label" xsi:type="string">Product Info Column</item>
+                    <item name="label" xsi:type="string" translate="true">Product Info Column</item>
                 </item>
                 <item name="option2" xsi:type="array">
                     <item name="value" xsi:type="string">container2</item>
-                    <item name="label" xsi:type="string">Block after Info Column</item>
+                    <item name="label" xsi:type="string" translate="true">Block after Info Column</item>
                 </item>
             </argument>
         </arguments>

app/code/Magento/Catalog/etc/widget.xml

@@ -96,7 +96,7 @@
                 <block class="Magento\Catalog\Block\Adminhtml\Product\Widget\Chooser">
                     <data>
                         <item name="button" xsi:type="array">
-                            <item name="open" xsi:type="string">Select Product...</item>
+                            <item name="open" xsi:type="string" translate="true">Select Product...</item>
                         </item>
                     </data>
                 </block>

app/code/Magento/Checkout/i18n/de_DE.csv

@@ -177,3 +177,8 @@ Register,Registrieren
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.","Ihre Bestellung wurde erhalten."
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"

app/code/Magento/Checkout/i18n/en_US.csv

@@ -177,3 +177,8 @@ Register,Register
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.","Your order has been received."
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"

app/code/Magento/Checkout/i18n/es_ES.csv

@@ -177,3 +177,8 @@ Register,Registrarse
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.","Se recibió su pedido."
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"

app/code/Magento/Checkout/i18n/fr_FR.csv

@@ -177,3 +177,8 @@ Register,S'inscrire
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.","Votre commande a bien été reçue."
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"

app/code/Magento/Checkout/i18n/nl_NL.csv

@@ -177,3 +177,8 @@ Register,Registreer
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.","Uw bestelling is ontvangen."
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"

app/code/Magento/Checkout/i18n/pt_BR.csv

@@ -177,3 +177,8 @@ Register,Registrar
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.","Seu pedido foi recebido."
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"

app/code/Magento/Checkout/i18n/zh_Hans_CN.csv

@@ -177,3 +177,8 @@ Register,注册
 "Separate by "","".","Separate by "",""."
 "Send Payment Failed Email Copy Method","Send Payment Failed Email Copy Method"
 "Your order has been received.",我们已经收到您的订单。
+"For delivery questions.","For delivery questions."
+"You can create an account after checkout.","You can create an account after checkout."
+"Not yet calculated","Not yet calculated"
+"Order Summary","Order Summary"
+"Estimated Total","Estimated Total"