Please compile before to commit, 2 days that I fixe your commit.

CCMAIL: djarvie@kde.org

Conflicts:
	kontact/plugins/kjots/kjots_plugin.desktop

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Adapt PIM applications to changes in KontactInterface (porting away from
KUniqueApplication)

REVIEW: 123774

Conflicts:
	agents/folderarchiveagent.desktop
	korgac/korgacagent.desktop
	messageviewer/autotests/gravatarconfigwidgettest.cpp
	messageviewer/widgets/gravatarconfigwidget.cpp
	messageviewer/widgets/gravatarconfigwidget.h

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

With all the unnecessary stuff removed from there we need to link against
a lot more things explicitly.

Also, while at it, remove a few unused dependencies of libkdepim.

REVIEW: 123710