Add Codacy info

Author: mrfyda

README.md

@@ -17,6 +17,26 @@ Import on SBT:
 
 1. Rodrigo Fernandes
 
+## What is Codacy?
+
+[Codacy](https://www.codacy.com/) is an Automated Code Review Tool that monitors your technical debt, helps you improve your code quality, teaches best practices to your developers, and helps you save time in Code Reviews.
+
+### Among Codacy’s features:
+
+- Identify new Static Analysis issues
+- Commit and Pull Request Analysis with GitHub, BitBucket/Stash, GitLab (and also direct git repositories)
+- Auto-comments on Commits and Pull Requests
+- Integrations with Slack, HipChat, Jira, YouTrack
+- Track issues in Code Style, Security, Error Proneness, Performance, Unused Code and other categories
+
+Codacy also helps keep track of Code Coverage, Code Duplication, and Code Complexity.
+
+Codacy supports PHP, Python, Ruby, Java, JavaScript, and Scala, among others.
+
+### Free for Open Source
+
+Codacy is free for Open Source projects.
+
 ### License
 
 bitbucket-scala-client is available under the The Apache Software License, Version 2.0.