add json options
fix bug，原感叹号会导致直接从地址栏进入时,session.get()取不到值
Merge pull request #77 from imyelo/master

fix bug: fetch第三方数据时发送整个json对象的post请求
offline improve of auth.js and status code change in reachability; with bugfix of external.js with https://
typo in external.js & whitelist of pubsub cache
Merge branch 'master' of https://github.com/brandnewera/clouda
reject pull request c33cdeb & 4a8a647
merge  4a8a647