REMOVES: removing old tag version

public/v4.0/404.html

public/v4.0/FAQ/index.html

public/v4.0/architecture/index.html

public/v4.0/assets/images/favicon.png

public/v4.0/assets/javascripts/bundle.525ec568.min.js

public/v4.0/assets/javascripts/bundle.525ec568.min.js.map

public/v4.0/assets/javascripts/lunr/min/lunr.ar.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.da.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.de.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.du.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.el.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.es.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.fi.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.fr.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.he.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.hi.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.hu.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.hy.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.it.min.js

public/v4.0/assets/javascripts/lunr/min/lunr.ja.min.js