add more chongzhi method
Merge branch 'master' of github.com:ElegantCloud/angola_web
Merge branch 'master' of github.com:ElegantCloud/angola_web
merge with sk's change
add method to query vos card balance
add azcard page
remove szx, telecom, unicom
Merge pull request #11 from huuguanghui/00244dh

添加了回拨卡页面以及回拨卡余额查询功能