Removed v51 in public with mike 2.0.0

public/v51/404.html

public/v51/TS-0019/1/index.html

public/v51/TS-0019/2.1/index.html

public/v51/TS-0019/2.2/index.html

public/v51/TS-0019/2/index.html

public/v51/TS-0019/3.1/index.html

public/v51/TS-0019/3.2/index.html

public/v51/TS-0019/3/index.html

public/v51/TS-0019/4/index.html

public/v51/TS-0019/5.1/index.html

public/v51/TS-0019/5.2/index.html

public/v51/TS-0019/5.3/index.html

public/v51/TS-0019/5.4/index.html

public/v51/TS-0019/5.5/index.html

public/v51/TS-0019/5.6/index.html

public/v51/TS-0019/5/index.html

public/v51/TS-0019/6/index.html

public/v51/TS-0019/7.0/index.html

public/v51/TS-0019/7.1/index.html

public/v51/TS-0019/7.2/index.html