## Description
Documentaion has been rewritten/improved/expanded in certain areas
including typo and formatting fixes.
## Motivation and Context
Tidier documentation, to make things a bit more dumb-proof for end
users.
## How Has This Been Tested?
Not applicable.
## Types of changes
- [ ] Improvement (non-breaking change that adds a new feature)
- [ ] Bug fix (fixes an issue)
- [ ] Breaking change (breaking change)
- [x] Documentation Improvement
- [ ] Config and build (change in the configuration and build system,
has no impact on code or features)
## Checklist:
- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [x] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.
Signed-off-by: IlDucci
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
- **Documentation**
- Updated documentation for initial SD card setup, menu controls, and
menu customization.
- Improved clarity and readability of instructions.
- Refined section headings and formatting across multiple documentation
files.
- Added new sections explaining menu settings, ROM information, and
control details.
- Emphasized warnings regarding filename compatibility and save file
issues.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!--- Provide a general summary of your changes in the Title above -->
## Description
<!--- Describe your changes in detail -->
Split documentation into chunks that users can understand.
Improve them to be more idiot proof!
## Motivation and Context
<!--- What does this sample do? What problem does it solve? -->
<!--- If it fixes/closes/resolves an open issue, please link to the
issue here -->
Allows an easier way to point people towards specific documentation.
#127#76
## How Has This Been Tested?
<!-- (if applicable) -->
<!--- Please describe in detail how you tested your sample/changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
<!--- see how your change affects other areas of the code, etc. -->
## Screenshots
<!-- (if appropriate): -->
## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Improvement (non-breaking change that adds a new feature)
- [ ] Bug fix (fixes an issue)
- [ ] Breaking change (breaking change)
- [x] Documentation Improvement
- [ ] Config and build (change in the configuration and build system,
has no impact on code or features)
## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
<!--- If you're unsure about any of these, don't hesitate to ask. We're
here to help! -->
- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.
<!--- It would be nice if you could sign off your contribution by
replacing the name with your GitHub user name and GitHub email contact.
-->
Signed-off-by: GITHUB_USER <GITHUB_USER_EMAIL>
