Make wall sdk 2.0.0 compatible
Make wall sdk 2.0.0 compatible

gobengo/streamhub-faces,Livefyre/streamhub-wall,gobengo/streamhub-faces,amoradi/streamhub-wall,Livefyre/streamhub-wall,amoradi/streamhub-wall,amoradi/streamhub-wall,amoradi/streamhub-wall