Add checkbox to select deal cards for bulk actions

jhollender

Please add a checkbox to the corner of deal cards so that we can select multiple and have the ability to perform bulk actions, just like we can in the list view. It would also be nice to have a select all for each pipeline stage.

For example, I am looking at my deals by card view and I want to send a group email to a handful of deals that are in the Deciding stage. I would either select all at the top of the Deciding stage, or I would select a checkbox on multiple deal cards and then click Send Group Email.