Merge branch 'fix/window_close' into 'develop'

Merge of fix/window_close to develop 修正应用窗口关闭时，移动端无法正常关闭的问题

See merge request o2oa/o2oa!841

o2web/source/x_component_Common/Main.js

@@ -402,6 +402,7 @@ MWF.xApplication.Common.Main = new Class({
 	close: function (hasTaskitem) {
 		if (this.inBrowser) {
 			window.open("", "_self").close();
+			window.close();
 		} else {
 			this.fireAppEvent("queryClose");