Moved badges to same line and added Setup section

[tznind]

Proposed Changes

Fixes #920

Types of changes

What types of changes does your code introduce? Tick all that apply.

• Bugfix (non-breaking change which fixes an issue)
• New Feature (non-breaking change which adds functionality)
• Breaking Change (fix or feature that would cause existing functionality to not work as expected)
• Documentation-Only Update (if none of the other choices apply)
  • In this case, ensure that the message of the head commit from the source branch is prefixed with [skip ci]

Checklist

By opening this PR, I confirm that I have:

• Reviewed the contributing guidelines for this repository
• Ensured that the PR branch is in sync with the target branch (i.e. it is automatically merge-able)
• Updated any relevant API documentation
• Created or updated any tests if relevant
• Created a news file
  • NOTE: This must include any changes to any of the following files: default.yaml, any of the RabbitMQ server configurations, GlobalOptions.cs
• Listed myself in the CONTRIBUTORS file 🚀
• Requested a review by one of the repository maintainers

Issues

If relevant, tag any issues that are expected to be resolved with this PR. E.g.:

• Closes #<issue-number>
• ...

[coveralls]

Coverage remained the same at 51.846% when pulling 8048e94 on setup-docs into c603ff4 on master.

[rkm]

You managed to cause a segfault in dotnet by updating the README - congrats! 😄

subprocess.CalledProcessError: Command '('dotnet', 'test', '/p:Platform=x64', '--configuration=Release', '--verbosity=Normal', '--no-build', '--settings=data/nunit.runsettings', PosixPath('tests/common/Smi.Common.MongoDb.Tests/Smi.Common.MongoDb.Tests.csproj'), '/p:CollectCoverage=true', '/p:CoverletOutput="/home/vsts/work/1/s/coverage/"', '/p:MergeWith="/home/vsts/work/1/s/coverage/coverage.json"', '/p:Exclude="[*.Tests]*"')' died with <Signals.SIGSEGV: 11>.

I've restarted the check, so just merge when it passes.