<commit_before>**Mattermost Preview**  
**Team Communication Service**  
**Version 0.40**

What matters most to your team?
===============================

Words have power.  
Mattermost serves teams who use words to shape the future.  
The words you choose are up to you.

*- SpinPunch*

Installing the Mattermost Preview 
=================================

You're installing "Mattermost Preview", a pre-released 0.40 version intended for an early look at what we're building. While SpinPunch runs this version internally, it's not recommended for production deployments since we can't guarantee API stability or backwards compatibility until our 1.0 version release. 

That said, any issues at all, please let us know on the Mattermost forum at: http://bit.ly/1MY1kul

Developer Machine Setup (Docker/Mac)
------------------------------------

1. Follow the instructions at http://docs.docker.com/installation/mac/  
    1. Use the Boot2Docker command-line utility  
    2. If you do command-line setup use: `boot2docker init eval “$(boot2docker shellinit)”`  
2. Get your Docker IP address with `boot2docker ip`
3. Add a line to your /etc/hosts that goes `<Docker IP> dockerhost`<commit_msg>Adding "About Mattermost" to README.md<commit_after>**Mattermost Preview**  
**Team Communication Service**  
**Version 0.40**

WHAT MATTERS MOST TO YOUR TEAM? 

Words have power.  
Mattermost serves teams who use words to shape the future.  
The words you choose are up to you.

*- SpinPunch*


About Mattermost
================

Mattermost is an open source team communication service. It brings messages and files shared by your team into one place accessible across PCs and phones, with archiving and search.


Installing the Mattermost Preview 
=================================

You're installing "Mattermost Preview", a pre-released 0.40 version intended for an early look at what we're building. While SpinPunch runs this version internally, it's not recommended for production deployments since we can't guarantee API stability or backwards compatibility until our 1.0 version release. 

That said, any issues at all, please let us know on the Mattermost forum at: http://bit.ly/1MY1kul

Developer Machine Setup (Docker/Mac)
------------------------------------

1. Follow the instructions at http://docs.docker.com/installation/mac/  
    1. Use the Boot2Docker command-line utility  
    2. If you do command-line setup use: `boot2docker init eval “$(boot2docker shellinit)”`  
2. Get your Docker IP address with `boot2docker ip`
3. Add a line to your /etc/hosts that goes `<Docker IP> dockerhost`
{'fraction_non_alphanumeric': 0.13335895465026903, 'fraction_numerical': 0.014604150653343582, 'mean_word_length': 3.802583025830258, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 2, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1104549', 'n_tokens_mistral': 744, 'n_tokens_neox': 673, 'n_words': 328}