D28603: API dox: document more of the default property values of KUrlRequester

[David Faure]

dfaure accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R241 KIO

BRANCH
  documentmorekrulrequesterdefaults

REVISION DETAIL
  https://phabricator.kde.org/D28603

To: kossebau, #frameworks, meven, dfaure, ahmadsamir
Cc: kde-frameworks-devel, LeGast00n, cblack, GB_2, michaelh, ngraham, bruns