Guideline updates

[muffato]

Added:

• A description of the branch model and how to deal with bugfixes
• Instructions for adding a new pipeline.
  • Can you double-check who can add repositories to the nextflow_all and nextflow_admin teams ? I couldn't find clear documentation on GitHub
  • Also, for updating the settings via the pipeline website, I know it's something people can do on their own, but it needs the pipeline to be recognised by the website first. Should we change the instruction to "Wait a few hours until the pipeline shows up, then click "Fix data" ?

[muffato]

The docs are deployed at http://pipelines.tol-dev.sanger.ac.uk/docs

[muffato]

Just added a small paragraph about the Zenodo integration. Even if it's already mentioned in the "Release instructions", better to do it right at the beginning before anyone forgets

[muffato]

I've addressed both comments and updated the checkout on the dev VM

[gq1]

Let's use small y for yes. Big N is the default answer.

[gq1]

I don't have permission to add any repos to teams.

I think the current instruction to fix the repo setting is fine. The statistics page is only updated once in the morning by the cron job, and the same as the pipeline list. The developers don't really need to worry about this at the beginning, we can do this behind.