Add Nuxeo provider
Merge branch 'master' of https://github.com/akervern/oauthd into akervern-master
url => nuxeoserver

Signed-off-by: Arnaud Richard <a.richard@webshell.io>
fix sinaweibo config
sinaweibo content type / unused url

Signed-off-by: Arnaud Richard <a.richard@webshell.io>