docs: Add README file and MIT license (#3)

* refactor: Apply clean architecture (#2)

* docs(readme): Add README file

* Create LICENSE

Author: jorge-sanz

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Jorge Sanz, Naufal Aros and Miguel Rojo
+
+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
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1 +1,45 @@
 # Bizzy Cards for Android
+Welcome to Bizzy Cards' open source Android app!
+
+## Content
+- [About Bizzy Cards - Website](https://bizzycards.github.io)
+- [Development](#development)
+- Design
+    - [Figma document](https://www.figma.com/file/KionIqUJy75l43IRbfQp9zKn/Bizzy-Cards)
+    - [Figma interactive prototype](https://www.figma.com/proto/KionIqUJy75l43IRbfQp9zKn/Bizzy-Cards?scaling=contain&node-id=1%3A3)
+- [Features](#features)
+- [Technical implementation](#technical-documentation)
+- [Authors](https://github.com/jorge-sanz/bizzy-cards-android/graphs/contributors)
+- [License]()
+- [Acknowledgments](#acknowledgments)
+
+## Development
+### Getting started
+Follow the next steps to get the project ready for development:
+1. Clone this repository.
+2. Download the appropriate [JDK](http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html) for your system. We are currently on JDK 8.
+3. [Install Android Studio](https://developer.android.com/sdk/index.html).
+4. Import the project. Open Android Studio, click `Open an existing Android Studio project` and select the project. Gradle will build the project.
+5. Run the app. Click `Run > Run 'app'`. After the project builds you'll be prompted to build or launch an emulator.
+
+## Features
+Project and product management is done on [out Trello board](https://trello.com/b/qXWG60vh). App features:
+
+- [ ] Add new card via QR code.
+- [ ] Show your QR code.
+- [ ] Edit your personal card.
+- [ ] Card list.
+- [ ] Detailed card view.
+- [ ] Get people's avatar automatically from Gravatar.
+- [ ] Send your card via NFC.
+- [ ] Receive new card via NFC.
+- [ ] Share other people's card.
+
+## Technical documentation
+### Architecture
+Bizzy Cards for Android is implemented following [the recommended app architecure by Google](https://developer.android.com/topic/libraries/architecture/guide.html#recommended_app_architecture) using the new [Android Architecture Components](https://developer.android.com/topic/libraries/architecture/index.html).
+
+## Acknowledgements
+- [fab-speed-dial](https://github.com/yavski/fab-speed-dial)
+- [barcodescanner](https://github.com/dm77/barcodescanner)
+- [Google Codelabs - Android Room with a View](https://codelabs.developers.google.com/codelabs/android-room-with-a-view/index.html?index=..%2F..%2Findex#0)