Update README.md

Remove Hacktoberfest section and information about the CLI tool

README.md

@@ -2,11 +2,7 @@
 
 [![Join the chat at https://gitter.im/systemslab/popper](https://badges.gitter.im/systemslab/popper.svg)](https://gitter.im/falsifiable-us/popper?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-Popper is a convention for generating reproducible papers. We're working with scientists in genomics, weather prediction, playable media, distributed systems (and adding more domains) to have them use DevOps tools and follow software engineering best-practices when they implement experiments associated to academic articles. Our goal is to lower the barriers for collaboration and the sharing of knowledge.
-
-## Getting Started
-
-This repository contains:
+Popper is a convention and CLI tool for generating reproducible papers. This repository contains:
 
   * A [CLI tool](popper/) to help bootstrap research articles that 
     adhere to the convention.
@@ -15,14 +11,21 @@ This repository contains:
   * [Experiment re-usable templates](templates/) that can be retrieved using the
     CLI tool (or by cloning this repo).
 
-## Contributing
+## Installation
 
-Anyone is welcome to contribute to Popper! To get started, take a look at our [roadmap](https://github.com/systemslab/popper/issues/1) and [CONTRIBUTING.md](CONTRIBUTING.md).
+To get started with the CLI tool, download Popper from  [popper/releases](https://github.com/systemslab/popper/releases). Note  that we have only binaries for macOS and Linux. Once downloaded, uncompress and place the binary in a folder that is  included in your `$PATH` (e.g. `/usr/bin`). For Windows, we recommend using Popper with the [Windows Subsystem for Linux](https://msdn.microsoft.com/en-us/commandline/wsl/install-win10). 
 
-## Participation Guidelines
+To get an overview and list of commands check out the command line 
+help:
 
-Popper adheres to our code of conduct, [posted in this repository](CODE_OF_CONDUCT.md). By participating or contributing to Popper, you're expected to uphold this code. If you encounter unacceptable behavior, please immediately [email us](mailto:ivo@cs.ucsc.edu).
+```bash
+popper help
+```
 
-## Hacktoberfest
+## Contributing
+
+Anyone is welcome to contribute to Popper! To get started, take a look at our [roadmap](https://github.com/systemslab/popper/issues/1) and [CONTRIBUTING.md](CONTRIBUTING.md), then dive in with our [list of good first issues](https://github.com/systemslab/popper/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22+label%3Ahacktoberfest).
+
+## Participation Guidelines
 
-Join us for [Hacktoberfest](https://hacktoberfest.digitalocean.com/) this month to collaborate on this project and have a chance to win a Hacktoberfest t-shirt!
+Popper adheres to the code of conduct [posted in this repository](CODE_OF_CONDUCT.md). By participating or contributing to Popper, you're expected to uphold this code. If you encounter unacceptable behavior, please immediately [email us](mailto:ivo@cs.ucsc.edu).