[R-package] Add docs on building and using precompiled binaries for the R package (#3285)
[R-package] Add docs on building and using precompiled binaries for the R package (#3285)

* add docs on binary packages

* added docs on binary packages

* [R-package] Add documentation on building and using precompiled binaries for the R package

* Apply suggestions from code review

Co-authored-by: Nikita Titov <31eaea17affb14e78210388fc0bace3c2fd52ddc@mail.ru>

* hyphens

* Apply suggestions from code review

Co-authored-by: Nikita Titov <31eaea17affb14e78210388fc0bace3c2fd52ddc@mail.ru>

* add notes on source package

* add --no-multiarch to docs

* add cran-comments to Rbuildignore

* revert

* Apply suggestions from code review

Co-authored-by: Nikita Titov <31eaea17affb14e78210388fc0bace3c2fd52ddc@mail.ru>

Co-authored-by: Nikita Titov <31eaea17affb14e78210388fc0bace3c2fd52ddc@mail.ru>
henry0312/LightGBM,henry0312/LightGBM,henry0312/LightGBM,microsoft/LightGBM,microsoft/LightGBM,microsoft/LightGBM,henry0312/LightGBM,microsoft/LightGBM,microsoft/LightGBM,henry0312/LightGBM