Added dependency to the fontawesome package, to
allow inclusion of an icon in a toast. Icons must be included with the
fa_i function; that does not work with the fa
function.
Allow to pass a shiny.tag object to the
text argument of the showToast function. This
allows for example to use
text = tags$span(style = "color:lime;", "Message") instead
of
HTML('<span style="color:lime;">Message</span>').
The showToast function has a new argument
id. See the details in ?showToast for its
usage. It can be used for an alternative of the R callback.
New function toastUpdate, to update a
toast.
First release.