Update Facebook framework
Fix login have existed acccount problem, #1860

* change check rule, network problem will show network error message

* always check current acoount can login or not, when it login falied, remove it.

* when accounts have no accout, show login page
Add default html page for init webview

* add default_html at assets
* let EGMemberViewController will use it at defualt
Let eatgo_refresh fuction can work

* can't use _app.refresh() this name
Update build version
Let NXOAuth2 can use in release
Merge branch 'pre-release/v1.0.0-4.0' into release
Merge tag 'vv1.0.0-4.0'

fix login probelm and show static page