1.5.0

Added Security Differently branded palettes and color functions:

• differently_palettes: all Security Differently palettes

• pal_differently(): Security Differently palette constructor

• scale_color_differently_d(), scale_fill_differently_d(), scale_color_differently_c(), scale_fill_differently_c(), scale_color_differently_b(), scale_fill_differently_b(): Security Differently color scales for ggplot2