sql_init/migration fixes

src/services/backup.js

@@ -99,14 +99,8 @@ if (!fs.existsSync(dataDir.BACKUP_DIR)) {
     fs.mkdirSync(dataDir.BACKUP_DIR, 0o700);
 }
 
-sqlInit.dbReady.then(() => {
-    setInterval(cls.wrap(regularBackup), 4 * 60 * 60 * 1000);
-
-    // kickoff first backup soon after start up
-    setTimeout(cls.wrap(regularBackup), 5 * 60 * 1000);
-});
-
 module.exports = {
     backupNow,
-    anonymize
+    anonymize,
+    regularBackup
 };