single conda environment for all tutorials, right?

[emiliom]

Just wanted to confirm that the intent is to use a single conda environment file.

In https://github.com/geohackweek/preliminary/blob/gh-pages/_episodes/01-conda-tutorial.md I saw this text under "Installing Python": "During the Geohackweek, each tutorials will have their own conda environment". I realize it's text carried over from last year, but still wanted to double check.

Also, in working on the vector tutorial that I first cloned from the github repo (2017 materials), I noticed that it has a docker file that referred to the tutorial-specific conda environment file. I think it'd be best to remove this docker file, right? If other tutorials from last year also have docker files, should they also be removed if not truly needed?

[emiliom]

Also, the ghw_environment.yml file at https://github.com/geohackweek/tutorial_contents/blob/master/ghw_environment.yml is a year old. Is the current version of the unified environment file available somewhere else at this time?