Merge pull request PaddlePaddle#546 from typhoonzero/add_k8s_dist_sample

add k8s dist train book sample

Merge pull request PaddlePaddle#248 from Yancey1989/recordio_doc

Add recordio doc in tutorials

Merge pull request PaddlePaddle#175 from Yancey1989/release/0.1.1-beta.1

Release/0.1.1 beta.1

Merge pull request PaddlePaddle#98 from Yancey1989/activate_dc

update paddle configure

version 0.1.0