Update License and Readme

Author: fr0l

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2019 Badoo
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -1,2 +1,10 @@
-# homebrew-qa
-Custom brew formulae with bottles for QA
+# Homebrew tap with various bottles for QA
+
+This is a [Homebrew](https://brew.sh/) tap for binary packages ([Bottles](https://docs.brew.sh/Bottles)) of various formulae related to QA.
+
+Formulae here are NOT in sync with official brew formulae from [Homebrew repo](https://github.com/Homebrew/homebrew-core) and other repos for reason of easier deployment.
+
+Formulae here contain bottles of: 
+* old frozen versions
+* yet unreleased versions (HEAD)
+* not official (i.e. forked) and patched versions