Rename README.md to readme.md

Former-commit-id: 8632ad7fd2a2603826d9903ed35dc1328a51b788

README.md

@@ -1,34 +0,0 @@
-# filemanager - a caddy plugin
-
-[![Build](https://img.shields.io/travis/hacdias/caddy-filemanager.svg?style=flat-square)](https://travis-ci.org/hacdias/caddy-filemanager)
-[![community](https://img.shields.io/badge/community-forum-ff69b4.svg?style=flat-square)](https://forum.caddyserver.com)
-[![Documentation](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat-square)](http://godoc.org/github.com/hacdias/caddy-filemanager)
-[![Go Report Card](https://goreportcard.com/badge/github.com/hacdias/caddy-filemanager?style=flat-square)](https://goreportcard.com/report/hacdias/caddy-filemanager)
-
-This package is a plugin for Caddy server that provides an online file manager (based on browse middleware) that is able to: rename files, delete files and upload files. Some new features that can be implemented in the future can be seen at [issues](https://github.com/hacdias/caddy-filemanager/issues).
-
-### Syntax
-
-```
-filemanager url {
-  show              path
-  webdav            [path]
-  styles            filepath
-  allow_new         [true|false]
-  allow_edit        [true|false]
-  allow_commands    [true|false]
-  allow_command     command
-  block_command     command
-  before_save       command
-  after_save        command
-  allow             [path|dotfiles]
-  allow_r           path regex
-  block             [path|dotfiles]
-  block_r           path regex
-}
-```
-
-
-## NOTE FOR DEVELOPERS
-
-You need to run `go generate` on `$GOPATH/src/github.com/hacdias/caddy-filemanager` before building any binary. Otherwise, you will receive an `undefined: Asset` error.