Update or delete out-of-date branches from repo

[broncio123]

Hi @stephenwiggins @Shibabrat

I have some proposed changes and questions. Please, give me your thoughts whenever possible.

PROPOSAL

• Update or delete branches that lead to subfolders in content with updated subfolders from develop.

I can see that having these branches is useful to do version control of files from an individual subfolder only - so that people don't have to clone a repo with all the book files, which can be merged into develop, and release to reflect changes on the book.
Q: How did you guys created these branches that point to subfolders only? using submodules or subtrees? @Shibabrat @rgmeseguer @vkrajnak

• Delete master or update as a branch from the latest commit of release. Then, link Netlify build for chemicalreactions.io site to master instead of release.

• Delete all hotfix branches and any other branch used to perform changes to input files.

These branches are just going to accumulate and they don't seem to be useful anymore, as the main input files are corrected in develop and release. Any thoughts not to delete these will be considered.

Best
@broncio123