add link to colourpicker package in colour_picker function man page

ComputationalProteomicsUnit · Jan 9, 2017 · b6853d0 · b6853d0
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diff --git a/R/colours.R b/R/colours.R
@@ -33,6 +33,9 @@ lighten <- function(color, factor=1.4){
 ##'
 ##' @title A simple colour picker
 ##' @return A vector of colours.
+##' @seealso The \code{codourpicker} package by Dean Attali is a much
+##'     more elaborate version of this function
+##'     \url{https://github.com/daattali/colourpicker}.
 ##' @author Laurent Gatto
 ##' @param hcl If \code{TRUE} (default), transforms the colour names
 ##'     to hcl using \code{scale::col2hcl}.

diff --git a/docs/reference/colour_picker.html b/docs/reference/colour_picker.html
diff --git a/man/colour_picker.Rd b/man/colour_picker.Rd