Add app.net provider conf, settings, me and imgs.
Merge branch 'feature/app_net-provider' into develop
add github id (str)

Signed-off-by: Thibaud Arnault <thyb@oauth.io>
Merge branch 'develop' of https://github.com/oauth-io/oauthd into develop
Removed restify oauthd from core (moved to auth plugins)
Fixed problem with scaffolding and with entity
Merge branch 'develop' of github.com:oauth-io/oauthd into develop
mergin provider fix.
Improve base entity to handle deletion of obj property during saving.
add options to overwrite and delete unknown keys for the save method of base entity.
fix separator bug in spotify and fix settings file for uber.
Add conf, settings and images for provier angel list.
Merge branch 'feature/angel-list-provider' into develop
Fixed problem with authorization parsing
Merge branch 'develop' of github.com:oauth-io/oauthd into develop
update providers settings.
Merge branch 'develop'