make sync run async

closes #30

Author: scriptPilot

lib/add.js

@@ -55,19 +55,19 @@ export default async function add(table, path, options = {}) {
   const filter = path.replace(pathRegEx, '$3').replace('include=', 'include=id,$created,$updated,$deleted')
 
   // Run synchronization with interval
-  function runSync() {
+  async function runSync() {
 
     // User is online
     if (window.navigator.onLine) {
 
       // Sync from remote
       if (!path.startsWith('to:')) {
-        syncFromRemote(table, path, api, remoteTable, filter, localStorageKey)
+        await syncFromRemote(table, path, api, remoteTable, filter, localStorageKey)
       }
 
       // Sync to remote
       if (!path.startsWith('from:')) {
-        syncToRemote(table, api, remoteTable)
+        await syncToRemote(table, api, remoteTable)
       }
 
     // User is offline