As discussed in this thread on kde-pim

http://lists.kde.org/?t=118846295900003&r=1&w=2

distribution lists should be handled by the resources instead of needing
a separate manager class/infrastructure.

This is mainly the API and runtime list managment, the I/O needs yet to be
added to the resource plugins.

Tobias agrees with committing:
http://lists.kde.org/?l=kde-pim&m=119140549506170&w=2

CCMAIL:kde-pim@kde.org

svn path=/trunk/KDE/kdepimlibs/; revision=720651