Add explicit option to disable automatic backups

Fixes #869

dashboard/public/translation/en.json

@@ -374,7 +374,9 @@
             "scheduleDescription": "Set the days and times for backups. Make sure this schedule does not overlap with the <a href=\"/#/settings\">update schedule</a>.",
             "days": "Days",
             "hours": "Hours",
-            "retentionPolicy": "Retention Policy"
+            "retentionPolicy": "Retention Policy",
+            "disable": "Disable Automatic Backups",
+            "enable": "Enable Automatic Backups"
         },
         "configureBackupStorage": {
             "title": "Configure Backup Site",
@@ -388,8 +390,8 @@
             "bucketName": "Bucket name",
             "prefix": "Prefix",
             "region": "Region",
-            "s3AccessKeyId": "Access key id",
-            "s3SecretAccessKey": "Secret access key",
+            "s3AccessKeyId": "Access Key ID",
+            "s3SecretAccessKey": "Secret Access Key",
             "gcsServiceKey": "Service Account Key",
             "format": "Storage Format",
             "s3LikeNote": "Please remove any object expiration lifecycle rules since it will corrupt rsync backups.",