Move all create new pad in a submenu of the contextmenu

www/drive/inner.js

@@ -402,6 +402,12 @@ define([
                     'data-icon': faTags,
                 }, Messages.fc_hashtag)),
                 $separator.clone()[0],
+                h('li.dropdown-submenu', [
+                    h('a.cp-app-drive-context-newdocmenu.dropdown-item', {
+                        'tabindex': '-1',
+                        'data-icon': "fa-plus",
+                    }, Messages.fm_newFile),
+                    h("ul.dropdown-menu", [
                         h('li', h('a.cp-app-drive-context-newdoc.dropdown-item.cp-app-drive-context-editable', {
                             'tabindex': '-1',
                             'data-icon': AppConfig.applicationsIcon.pad,
@@ -427,6 +433,8 @@ define([
                             'data-icon': AppConfig.applicationsIcon.whiteboard,
                             'data-type': 'whiteboard'
                         }, Messages.button_newwhiteboard)),
+                    ]),
+                ]),
                 $separator.clone()[0],
                 h('li', h('a.cp-app-drive-context-empty.dropdown-item.cp-app-drive-context-editable', {
                     'tabindex': '-1',