Add "ignore future warnings" when column name is too long

[borysiasty]

Migrated from http://hub.qgis.org/issues/9765
Feature request #9765, added by d d on 2014-03-11.

A pop up window appears to inform the user when adding a vector and/or raster with attribute/band/layer names that are too long.

While this is a good warning, it can be tedious when the vector/raster has many layers with the same issue, as the user has to acknowledge each pop up window (i.e., click OK each time).

If possible, provide the ability to ignore future warnings (e.g., an "ignore future warnings" check box on the pop up window)

[sdebionne]

I have hundreds of bands in my raster files that have all names longer than 10 chars! So, I would like very much to see this feature implemented!