Changes in version 0.2.1                        

  - Added grk_reindent_auto_pkg() function, which I messed when adding
    the auto re-indentation functions.

                        Changes in version 0.2.0                        

  - grk_style_*() text, file, directory and package styling functions
    will now follow the tabs or spaces settings from the RStudio project
    file. You can choose this setting in the Code Editing panel of the
    Project Options settings.

  - Added grk_reindent_auto_*() to automatically re-indent text, file,
    directory or package code according to the RStudio project file
    setting (or the grkstyle.use_tabs global R option).

                        Changes in version 0.1.1                        

  - Added grk_reindent_tabs_*() and grk_reindent_spaces_*() helper
    functions that re-indent text, files, directories or packages using
    tabs or spaces. The output uses the option in the function name:
    grk_reindent_tabs_pkg() will re-indent package code using a single
    tab for indentation.

                        Changes in version 0.1.0                        

  - Tabs are now preferred by default over spaces (#7).