docs updated for 1.3.0

api_alipay_open_auth_token_app, no need to pass app_auth_code

alipay.fund.trans.toaccount.transfer and alipay.fund.trans.order.query

return url missing for alipay.trade.page.pay

doca updated

bug fix for encode issue in verify data

bug fix for ascii encode error

verification for sync response

version 0.6.3