ENYO-2238 :  As an app developer, I can close all opened file on Designer and Code editor

Enyo-DCO-1.1-Signed-off-by : Juhyun Yoon <yunju123@gmail.com>
Merge branch 'master' of https://github.com/enyojs/ares-project into ENYO-2238-Juhyun
ENYO-2238 : As an app developer, I can close all opened file on Designer and Code editor

Enyo-DCO-1.1-Signed-off-by : Juhyun Yoon <yunju123@gmail.com>
ENYO-2238 : As an app developer, I can close all opened file on Designer and Code editor

Enyo-DCO-1.1-Signed-off-by : Juhyun Yoon <yunju123@gmail.com>
ENYO-2238 : As an app developer, I can close all opened file on Designer and Code editor

Enyo-DCO-1.1-Signed-off-by : Juhyun Yoon yunju123@gmail.com
Merge pull request #395 from enyojs/ENYO-2238-Juhyun

ENYO-2238 : As an app developer, I can close all opened file on Designer and Code editor
Works like a charm, thx for the update.
https://enyojs.atlassian.net/browse/ENYO-2238