Add textarea for comment to be saved with query
Add textarea for comment to be saved with query

Added a textarea to the user interface, where the user can type the
comment that is saved together with the query.

msassmann/texcavator,UUDigitalHumanitieslab/texcavator,UUDigitalHumanitieslab/texcavator,UUDigitalHumanitieslab/texcavator,msassmann/texcavator,msassmann/texcavator,msassmann/texcavator