Daniel Trstenjak authored Mar 01, 2014 and tibbe committed Apr 17, 2014

Added the new field constructor functions 'listFieldWithSep'
and 'commaListFieldWithSep' to be able to define pretty printing
for fields, where each value of the field is positioned on a new line.

Which fields are nested is currently hard coded in the 'ppField' function.

(cherry picked from commit e8d5ea25)