Changes in version 0.1.0.0                       

  - documentation updated to fit CRAN's standards

                     Changes in version 0.0.1.9000                      

  - load_pnadc handles non-existing quarter/year inputs
  - build_pnadc_panel handles twins - an id can only appear once in a
    quarter/year

                     Changes in version 0.0.0.9000                      

  - the package was created