Fixed incorrect notification wording for scheduled email-only posts

refs https://github.com/TryGhost/Team/issues/1169

- we were incorrectly saying "Will be published and sent" instead of "Will be sent" for scheduled email-only posts

ghost/admin/app/components/gh-editor-post-status.hbs

@@ -3,6 +3,11 @@
         Saving...
     {{else if @post.isSent}}
         Sent to {{gh-pluralize @post.email.emailCount "member"}}
+    {{else if (and @post.emailOnly @post.isScheduled)}}
+        <time datetime="{{@post.publishedAtUTC}}" class="ml1 green f8" data-test-schedule-countdown>
+            Will be sent to <GhRecipientFilterCount @filter={{@post.emailRecipientFilter}} />
+            {{this.scheduledTime}}
+        </time>
     {{else if (or @post.isPublished @post.pastScheduledTime)}}
         Published
         {{#if (or (eq @post.email.status "submitting") (eq @post.email.status "submitting"))}}

ghost/admin/app/controllers/editor.js

@@ -1028,20 +1028,20 @@ export default Controller.extend({
         let {
             publishedAtUTC,
             emailRecipientFilter,
-            previewUrl
+            previewUrl,
+            emailOnly
         } = this.post;
         let publishedAtBlogTZ = moment.tz(publishedAtUTC, this.settings.get('timezone'));
 
         let title = 'Scheduled';
-        let description = ['Will be published'];
+        let description = emailOnly ? ['Will be sent'] : ['Will be published'];
 
         if (emailRecipientFilter && emailRecipientFilter !== 'none') {
             const recipientCount = await this.membersCountCache.countString(`subscribed:true+(${emailRecipientFilter})`);
-            description.push(`and delivered to <span><strong>${recipientCount}</strong></span>`);
+            description.push(`${!emailOnly ? 'and delivered ' : ''}to <span><strong>${recipientCount}</strong></span>`);
         }
 
         description.push(`on <span><strong>${publishedAtBlogTZ.format('MMM Do')}</strong></span>`);
-
         description.push(`at <span><strong>${publishedAtBlogTZ.format('HH:mm')}</strong>`);
         if (publishedAtBlogTZ.utcOffset() === 0) {
             description.push('(UTC)</span>');