Update nginx documentation (1.11.0)
Update nginx documentation (1.11.0)

rlugojr/devdocs,webcoding/devdocs,yosiat/devdocs,rlugojr/devdocs,webcoding/devdocs,yosiat/devdocs,abougouffa/devdocs,yosiat/devdocs,abougouffa/devdocs,webcoding/devdocs,rlugojr/devdocs