Unify casing in subsections to capitalize only first

[yarikoptic]

but may be you would want it the other way around since there is more left

❯ git grep '^##* *[A-Z].* [A-Z]'
README.md:# Version control of code and data using Git & DataLad
chapters/branches.qmd:#### How to protect the Main Branch on GitHub
chapters/command-line.qmd:### Why using Git from the command line
chapters/command-line.qmd:#### Dot Dot: `..`
chapters/command-line.qmd:### Interlude: What is the difference between a flag and an argument?
chapters/contributing.qmd:## RStudio Project {#sec-rstudio-project}
chapters/contributing.qmd:## Dependency Management {#sec-dependency-management}
chapters/contributing.qmd:## Fontawesome Icons {#sec-icons}
chapters/contributing.qmd:## Acknowledgements & Attribution {#sec-acknowledgements}
chapters/datalad-nextcloud.qmd:### Details about the MoAEpilot dataset
chapters/datalad-nextcloud.qmd:### Install DataLad NEXT
chapters/datalad-nextcloud.qmd:### Tip: Use a virtual environment to install DataLad Next
chapters/datalad-nextcloud.qmd:## Walkthrough: Hosting DataLad datasets on Nextcloud
chapters/datalad-nextcloud.qmd:### Get the WebDAV address
chapters/datalad-nextcloud.qmd:### Create the WebDAV DataLad sibling
chapters/datalad-nextcloud.qmd:### Push the dataset to Nextcloud
chapters/datalad-nextcloud.qmd:## Walkthough: Hosting DataLad datasets on ownCloud
chapters/datalad-nextcloud.qmd:### Get the WebDAV address
chapters/first-steps-git.qmd:### Logging Commits
chapters/first-steps-git.qmd:### Comparing Versions
chapters/first-steps-git.qmd:## Common Files to Ignore in Scientific Settings:
chapters/first-steps-git.qmd:### Example .gitignore file for a R project
chapters/first-steps-git.qmd:# R Markdown Notebook
chapters/first-steps-git.qmd:# RStudio Project Files
chapters/first-steps-git.qmd:# R Environment Variables
chapters/github-intro.qmd:### Setting Account details
chapters/github-intro.qmd:#### HTTPS Personal Access Token
chapters/github-intro.qmd:#### SSH Key
chapters/github-intro.qmd:## Creating a Repository
chapters/github-intro.qmd:### Starting from Scratch
chapters/github-intro.qmd:## Alternatives to GitHub
chapters/installation-setup.qmd:#### Option 1: Terminal
chapters/installation-setup.qmd:#### Option 2: Binary installer
chapters/installation-setup.qmd:## Configuring Git
chapters/intro-version-control.qmd:## Learning Objetives
chapters/intro-version-control.qmd:### Key features of Git
chapters/intro-version-control.qmd:## How do I interact with git on my computer?
chapters/intro-version-control.qmd:### Git Clients (applications with a GUI)
chapters/intro-version-control.qmd:### Misconception: Git is the same as GitHub
chapters/intro-version-control.qmd:### Misconception: Git is only for code and programmers
chapters/intro-version-control.qmd:### Misconception: Git is only for collaboration
chapters/intro-version-control.qmd:### Misconception: Git auto-saves your changes
chapters/rewriting-history.qmd:### Using the BFG
chapters/rewriting-history.qmd:### Force-push your local changes to GitHub
chapters/rewriting-history.qmd:## Fully removing the data from GitHub
chapters/stashing-rebasing.qmd:### Stashing Changes:
chapters/stashing-rebasing.qmd:### Basic Rebasing:
chapters/style-guide.qmd:## Acknowledgements & Attribution

(some are false positives)

take over one way or another if feel worthwhile

[lnnrtwttkhn]

thanks for pointing this out! yes, capitalizing only first (except "brand names" like GitHub) would be the way to go. @yarikoptic, any suggestion for how to bulk fix this? thanks!

[yarikoptic]

I wouldn't bother bulk fixing

• take this PR as starting point
• go through the other left
• declare victory

[lnnrtwttkhn]

as mentioned in #51, I would go with "Git" instead of "git".
we can do this step-by-step, but good to keep in this mind for consistency @konradpa