fix #8: update license and readme

Gopkg.toml

@@ -0,0 +1,30 @@
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[prune]
+  go-tests = true
+  unused-packages = true

LICENSE

@@ -1,15 +1,17 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 OctoLab, https://www.octolab.org/ <feedback@octolab.org>
+Copyright (c) 2018 OctoLab, https://www.octolab.org/ <feedback@octolab.org>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
+
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
+
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

README.md

@@ -1,17 +1,48 @@
 > # check
->
+> [![Analytics](https://ga-beacon.appspot.com/UA-109817251-19/check/readme?pixel)](https://github.com/kamilsk/check)
 > > Check Something as a Service.
 
 [![Patreon](https://img.shields.io/badge/patreon-donate-orange.svg)](https://www.patreon.com/octolab)
-[![License](https://img.shields.io/github/license/mashape/apistatus.svg?maxAge=2592000)](LICENSE)
+[![License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 
-## Feedback
+## Usage
 
-[![@kamilsk](https://img.shields.io/badge/author-%40kamilsk-blue.svg)](https://twitter.com/ikamilsk)
-[![@octolab](https://img.shields.io/badge/sponsor-%40octolab-blue.svg)](https://twitter.com/octolab_inc)
+### Quick start
+
+```bash
+$ check urls https://kamil.samigullin.info/
+# /
+# ├─── 200 https://howilive.ru/en/
+# │
+# └─── 200 https://github.com/kamilsk
+#
+# /ru/
+# ├─── 200 https://howilive.ru/
+# │
+# └─── 200 https://github.com/kamilsk
+```
+
+## Installation
+
+```bash
+$ egg github.com/kamilsk/check@^1.0.0 -- make test install
+```
+
+### Mirror
+
+```bash
+$ egg bitbucket.org/kamilsk/check@^1.0.0 -- make test install
+```
+
+> [egg](https://github.com/kamilsk/egg) is an `extended go get`.
 
 ## Notes
 
-- made with ❤️ by [OctoLab](https://www.octolab.org/)
+- tested on Go 1.5, 1.6, 1.7, 1.8, 1.9 and 1.10
+
+---
+
+[![@kamilsk](https://img.shields.io/badge/author-%40kamilsk-blue.svg)](https://twitter.com/ikamilsk)
+[![@octolab](https://img.shields.io/badge/sponsor-%40octolab-blue.svg)](https://twitter.com/octolab_inc)
 
-[![Analytics](https://ga-beacon.appspot.com/UA-109817251-19/check/readme)](https://github.com/igrigorik/ga-beacon)
+made with ❤️ by [OctoLab](https://www.octolab.org/)