fixed client-side so semver doesn't explode when nbbpm returns 'latest', fixed tests so they pass again, #2363

public/src/admin/extend/plugins.js

@@ -55,7 +55,7 @@ define('admin/extend/plugins', function() {
 					Plugins.suggest(pluginID, function(err, payload) {
 						if (!err) {
 							require(['semver'], function(semver) {
-								if (semver.gt(payload.version, parent.find('.currentVersion').text())) {
+								if (payload.version === 'latest' || semver.gt(payload.version, parent.find('.currentVersion').text())) {
 									btn.attr('disabled', true).find('i').attr('class', 'fa fa-refresh fa-spin');
 									socket.emit('admin.plugins.upgrade', {
 										id: pluginID,

src/meta/configs.js

@@ -26,8 +26,9 @@ module.exports = function(Meta) {
 
 	Meta.configs.list = function (callback) {
 		db.getObject('config', function (err, config) {
+			config = config || {};
 			config.version = pkg.version;
-			callback(err, config || {});
+			callback(err, config);
 		});
 	};