Log Message:
(devel/R-rappdirs) Updatd 0.3.1 to 0.3.3

# rappdirs 0.3.3

* rappdirs functions are no longer vectorised; this was an accidental change
  in 0.3.2 (#32).

# rappdirs 0.3.2

* `user_data_dir()`, `use_cache_dir()` and `use_config_dir()` now respect
  `R_USER_DATA_DIR`, `R_USER_CACHE_DIR` and `R_USER_CONFIG_DIR` env vars
  (#27).

* No longer uses methods package.