adding callback to settings.load, and omitting password validation check on user creation if no password is entered (e.g. SSO login)

public/src/modules/settings.js

@@ -16,12 +16,15 @@
 define(function() {
 	var Settings = {};
 
-	Settings.load = function(hash, formEl) {
+	Settings.load = function(hash, formEl, callback) {
 		socket.emit('admin.settings.get', {
 			hash: hash
 		}, function(err, values) {
 			if (!err) {
 				$(formEl).deserialize(values);
+				if (typeof callback === 'function') {
+					callback();
+				}
 			} else {
 				console.log('[settings] Unable to load settings for hash: ', hash);
 			}

src/user/create.js

@@ -27,7 +27,11 @@ module.exports = function(User) {
 				next((!utils.isUserNameValid(userData.username) || !userData.userslug) ? new Error('Invalid Username!') : null);
 			},
 			function(next) {
+				if (userData.password) {
 					next(!utils.isPasswordValid(userData.password) ? new Error('Invalid Password!') : null);
+				} else {
+					next();
+				}
 			},
 			function(next) {
 				User.exists(userData.userslug, function(err, exists) {