Fix small UI issues in drive

www/common/sframe-common-outer.js

@@ -432,7 +432,6 @@ define([
                 var validate = nSecret.keys.validateKey;
                 var crypto = Crypto.createEncryptor(nSecret.keys);
                 Cryptpad.getHistoryRange({
-                    drive: cfg.isDrive,
                     channel: channel,
                     validateKey: validate,
                     lastKnownHash: data.lastKnownHash

www/common/userObject.js

@@ -260,7 +260,7 @@ define([
             var root = files[TRASH];
             var ret = [];
             var addFiles = function (el) {
-                if (isFile(el.element)) {
+                if (isFile(el.element) || isSharedFolder(el.element)) {
                     if(ret.indexOf(el.element) === -1) { ret.push(el.element); }
                 } else {
                     getFilesRecursively(el.element, ret);