Removed duplicated Provider
Removed duplicated Provider

Removed duplicated provider for AuthHttp. If have both providers, the second one seems to override the first one, so the factory is missing and a  provider for AuthConfig cannot be found.
HaidarZ/ng2-auth,escardin/angular2-jwt,auth0/angular2-jwt,flexxis/angular2-jwt,auth0/angular2-jwt,escardin/angular2-jwt,flexxis/angular2-jwt,auth0/angular2-jwt,hoalex/angular2-jwt,HaidarZ/ng2-auth,hoalex/angular2-jwt