Merge from KDE/FreeBSD in preparation for KDE SC 4.14:

common changes:

• don't use deprecated USE_KDE4=kdehier
• drop deprecated @dirrmtry and use absolute path instead of @cwd

databases/akonadi:

• Update to 1.13.0
• add upstream patch to really avoid building Akonadi's unit tests

devel/grantlee:

• update to 0.5.1

devel/libkgapi:

• update to 2.2.0

devel/libkolab:

• update to 0.5.3

multimedia/phonon and multimedia/phonon-designerplugin:

• update to 4.8.1

multimedia/phonon-gstreamer:

• update to 4.8.0
• switch from GStreamer 0.10.x to 1.x

multimedia/phonon-vlc:

• update to 0.8.0