Provide tables with the option to "export as csv"

[huib-portainer]

Is your feature request related to a problem? Please describe.
Sometimes you want to collate for instance all the images that are being used, or which ports are in use by the different applications. Exporting to Excel would give this type of flexibility to slice and dice.

Describe the solution you'd like
Provide tables with the option to "export as csv"

[hidcontrol]

I think it would be useful to unload "as is" according to the tabular view on the browser view.
To begin with, I would place this button in the "Stack details", then in the "Stacks list". In "Stack details", by clicking the button, I would certainly download the table view from the screen to a file with the host name and an xls sheet named stack. The "Stack list" would be downloaded to a file with the host name and xls sheets with the names of the selected stack.