Add missing fallback texts

Author: BatJan

src/Umbraco.Web.UI.Client/src/views/content/overlays/unpublish.html

@@ -2,13 +2,13 @@
 
     <!-- Single language -->
     <div ng-if="vm.variants.length === 1">
-        <p><localize key="prompt_confirmUnpublish"></localize></p>
+        <p><localize key="prompt_confirmUnpublish">Unpublishing will remove this page and all its descendants from the site.</localize></p>
     </div>
 
     <!-- Multiple languages -->
     <div ng-if="vm.variants.length > 1">
         <div style="margin-bottom: 15px;">
-            <p><localize key="content_languagesToUnpublish"></localize></p>
+            <p><localize key="content_languagesToUnpublish">Select the languages to unpublish. Unpublishing a mandatory language will unpublish all languages.</localize></p>
         </div>
 
         <div class="umb-list umb-list--condensed">
@@ -36,7 +36,7 @@
                             <span class="umb-variant-selector-entry__description" ng-if="!publishVariantSelectorForm.publishVariantSelector.$invalid && !(variant.notifications && variant.notifications.length > 0)">
                                 <umb-variant-state variant="variant"></umb-variant-state>
                                 <span ng-if="variant.isMandatory"> - </span>
-                                <span ng-if="variant.isMandatory" ng-class="{'text-error': (variant.publish === false) }"><localize key="general_mandatory"></localize></span>
+                                <span ng-if="variant.isMandatory" ng-class="{'text-error': (variant.publish === false) }"><localize key="general_mandatory">Mandatory</localize></span>
                             </span>
                             <span class="umb-variant-selector-entry__description" ng-messages="publishVariantSelectorForm.publishVariantSelector.$error" show-validation-on-submit>
                                 <span class="text-error" ng-message="valServerField">{{publishVariantSelectorForm.publishVariantSelector.errorMsg}}</span>