Slack backup for T2K-related project

Runs on MaCh3 and NUISANCE Slack channels
Backs up channel history from public and private channels and pulls in the attachements

How to

1. Install slacker from github: https://github.com/os/slacker
   
2. Get a legacy API token for your user from Slack: https://api.slack.com/custom-integrations/legacy-tokens
   
3. Modify the variables in the script
   e.g. the API key, bot username, channel to post to, where to backup
   

Building further

All API call methods documented at https://api.slack.com/methods
Slacker's implementation of the API calls is found in slacker/init.py