Changes in version 1.1.0 (2016-08-01)                  

  - 2016-07-10: 8 additional datasets for historical tax rates have been
    added. bump major revision.

  - 2016-07-10: updated documentation for the package.

                 Changes in version 1.0.0 (2016-07-03)                  

  - 2016-07-03: now on CRAN https://cran.r-project.org/package=ttbbeer

  - 2016-07-02: initial upload to github repository with plans to submit
    to CRAN soon