update dell

git-svn-id: https://svn.sinaapp.com/3gqq67/1@167 ececca69-a9b5-4a8b-8039-f91a18f81fae
test

git-svn-id: https://svn.sinaapp.com/3gqq67/1@168 ececca69-a9b5-4a8b-8039-f91a18f81fae
test

git-svn-id: https://svn.sinaapp.com/3gqq67/1@169 ececca69-a9b5-4a8b-8039-f91a18f81fae
tst

git-svn-id: https://svn.sinaapp.com/3gqq67/1@170 ececca69-a9b5-4a8b-8039-f91a18f81fae
tset

git-svn-id: https://svn.sinaapp.com/3gqq67/1@171 ececca69-a9b5-4a8b-8039-f91a18f81fae
make the session permanent after closing the browser

git-svn-id: https://svn.sinaapp.com/3gqq67/1@172 ececca69-a9b5-4a8b-8039-f91a18f81fae
update login ways as angurlar.js

git-svn-id: https://svn.sinaapp.com/3gqq67/1@173 ececca69-a9b5-4a8b-8039-f91a18f81fae