calendRio - 'calendR' Fork with Additional Features (Backwards Compatible)

Fork of 'calendR' R package to generate ready to print calendars with 'ggplot2' (see <https://r-coder.com/calendar-plot-r/>) with additional features (backwards compatible). 'calendRio' provides a 'calendR()' function that serves as a drop-in replacement for the upstream version but allows for additional parameters unlocking extra functionality.