Log Message:
(devel/rprojroot) Updated 1.3.2 to 2.0.2

# rprojroot 2.0.2 (2020-11-15)

## Features
- In `find_root_file()`, if the first path component is already an
  absolute path, the path is returned unchanged without referring to
  the root. This allows using both root-relative and absolute paths in
  `here::here()`. Mixing root-relative and absolute paths in the same
  call returns an error (#59).

- `find_root_file()` propagates `NA` values in path components. Using
  tidyverse recycling rules for path components of length different
  from one (#66).

- `has_file()` and `has_file_pattern()` gain `fixed` argument (#75).
- New `is_drake_project` criterion (#34).
- Add `subdir` argument to `make_fix_file()` (#33, @BarkleyBG).
- Update documentation for version control criteria (#35, @uribo).

## Breaking changes

- `Has_file()` and `has_dir()` now throw an error if the `filepath`
  argument is an absolute path (#74).

- `has_basename()` replaces `has_dirname()` to avoid confusion (#63).

- `as_root_criterion()` and `is_root_criterion()` replace `as.` and
  `is.`, respectively. The latter are soft-deprecated.

- `thisfile()` and related functions are soft-deprecated, now
  available in the whereami package (#43).

## Bug fixes

- The `is_dirname()` criterion no longer considers sibling directories (#44).

## Internal

- Use testthat 3e (#70).
- The backports package is no longer imported (#68).
- Re-license as MIT (#50).
- Move checks to GitHub Actions (#52).

- Availability of suggested packages knitr and rmarkdown, and pandoc,
  is now checked before running the corresponding tests.