update portal page notification
fix issue #742  change wifi root page's flash

http://oa.cloudchain.co/issues/742
use javascript plugin bxSlider to show flash mounts in the bottom of flash
fix issue 761 hide verify_code input field

http://oa.cloudchain.co/issues/761
hide verify_code input field if user  has logined before and auto add
the mobile number.
controller:
*get mobile and verify_code by vtoken

js:
*hide verify code
*when mobile changed show verify code
remove empty coffee file
change merchant sign_up page move mid field up
send email to developer when system error occur

http://oa.cloudchain.co/issues/716
merchant_info: change address info

move address info from show page to shop_infos page
enable user to select province, city and area

* add jquery.cityselect.js and city.min.js(big josn data) (copy from other)
update: wifi/users/login_sueecss apge
Merge branch 'mobile_customize' into develop

Conflicts:
	app/models/account.rb
	app/views/wifi/users/login.html.erb
	app/views/wifi/users/login_success.html.erb