(#121) documentation: have README.md next steps point to manuals
(#121) documentation: have README.md next steps point to manuals: fixed changelog
Merge branch 'feature-0.x/121-doc-point-to-manual-as-next-step' into master-0.x

* feature-0.x/121-doc-point-to-manual-as-next-step:
  (#121) documentation: have README.md next steps point to manuals: fixed changelog
  (#121) documentation: have README.md next steps point to manuals