feature request: show wkt of selected feature

[rduivenvoorde]

A feature idea: it's often handy to see the (number of) coordinates of a point or polygon:

• create and show in quickwkt the wkt and wkb of feature(s) by making a selection in QGIS of one or a few features in the map in the active layer and then hitting a button in quickwkt dialog

[StefanBrand]

Alternatively add WKT that was used to create a feature to attribute table.