Parse int (#6853)

* Store config fields as JSON in the db

Fewer parseInts

* Remove unnecessary parseInts

* remove some dupe code add tests

* remove console.log

* remove more parseInts

* WIP: read meta.configs defaults from defaults.json

remove more parseInts

* more work

* add log for failing test

* update admin pwd

* fix tests, dont require posts/cache before configs are initialized

* handle saves

* Test boolean conditions

* remove more parseInts

* Fix boolean values

* remove lots more parseInts

* removed json parsing

* renamed var to number

* categories dont have timestamp

src/socket.io/index.js

@@ -168,7 +168,7 @@ function requireModules() {
 
 function checkMaintenance(socket, callback) {
 	var meta = require('../meta');
-	if (parseInt(meta.config.maintenanceMode, 10) !== 1) {
+	if (!meta.config.maintenanceMode) {
 		return setImmediate(callback);
 	}
 	user.isAdministrator(socket.uid, function (err, isAdmin) {