Release 0.1.1 (#3)

* Add CONTRIBUTING.md file

* Release 0.1.1

Author: Michał Kawałko

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.1.1] - 16.08.2019
 ### Added
 - Custom onTapImage callback
 

CONTRIBUTING.md

@@ -0,0 +1,12 @@
+# Contributing
+
+When contributing to this repository, please first discuss the change you wish to make via issue.
+
+## Before making a Pull Request
+
+1. Update the README.md - if needed.
+2. Update the CHANGELOG.md - if needed (often needed).
+3. Format the code - always
+4. Pull request against the `dev` branch.
+
+Thanks in advance for any contribution to this project!

pubspec.yaml

@@ -1,7 +1,7 @@
 name: tweet_ui
 description: Flutter package to show Tweets from a Twitter API JSON on Android and iOS. Support for Tweets with 1-4 photos, Video, GIFs, hashtags, mentions,
   symbols, urls and quoted Tweets.
-version: 0.1.0+3
+version: 0.1.1
 author: OmniNext team @ Schibsted <[email protected]>
 homepage: https://github.com/schibsted/tweet_ui