D29502: kwidgetsaddons: Add a named colors support in KColorCombo.

[Gustavo Carneiro]

araujoluis marked an inline comment as done.

REPOSITORY
  R236 KWidgetsAddons

REVISION DETAIL
  https://phabricator.kde.org/D29502

To: araujoluis, tcanabrava, patrickelectric, hindenburg, ngraham
Cc: cblack, broulik, cfeck, kde-frameworks-devel, LeGast00n, michaelh, ngraham, 
bruns