As a user, I want to be able to upload a recipe file from a USB stick

The new microlab case will have two external USB ports. One of those is for the temperature probe while the other is available for development or attaching an external drive. As a user, I would like:

To have an "Upload" button somewhere on the recipe list page
To have that button open a file upload dialog that looks for .json and .4tv files, saving the selected files in the recipes directory
If it needs to restart the service to register the new recipes, that should happen as well
There should be some indication (possibly the upload feature is on a new page) about how to upload (go to recipe press, make a recipe, download it, copy it to a USB stick, insert into the Microlab).

FourThievesVinegar / solderless-microlab

As a user, I want to be able to upload a recipe file from a USB stick #169