ganttrifier 0.0.0.9003

Default to sans font for better compatibility across systems

ganttrifier 0.0.0.9001

Support for dates instead of month numbers as inputs
Support for days instead of month in output chart
Much improved Shiny app
Dockerfile included

ganttrifier 0.0.0.9000

First development version with basic functionalities
Import spreadsheet
Output ggplot graph