Feature request: Selecting multiple rows using shift+click

[alessandroaccettulli]

Thanks for this nice package.
It would be very useful to be able to select multiple rows using shift+click instead of having to click each
row individually, exactly as it is possible with the package DT.

In summary, same request of this post:
rstudio/DT#305

Thank you

[glin]

Agreed. I thought there was another issue for this feature request, but I can't find it, so we'll just use this one.