git Readme template

help: https://guides.github.com/features/mastering-markdown/#examples

<snippet>
  <content><![CDATA[
# ${1:Project Name}
TODO: Write a project description
## Installation
TODO: Describe the installation process
## Usage
TODO: Write usage instructions
## Contributing
1. Fork it!
2. Create your feature branch: `git checkout -b my-new-feature`
3. Commit your changes: `git commit -am 'Add some feature'`
4. Push to the branch: `git push origin my-new-feature`
5. Submit a pull request :D
## History
TODO: Write history
## Credits
TODO: Write credits
## License
TODO: Write license
]]></content>
  <tabTrigger>readme</tabTrigger>
</snippet>