Description tooltip for View settings (filters, grouping, sorting, etc)

[David_Roulin]

We have “Description” texts for fields and views.
They are displayed as tooltips for fields, and as a commentary in the views list.

I suggest to add such “Description” field for each of the views settings:

• Hidden fields
• Filters
• Grouping
• Sorting
• Coloring
• Even sharing, why not.