kde-workspace: Update to 4.8.4
kde-workspace: Update to 4.8.4

* fixed Tab indention
* splitted startkde script to extra package
* added rprovides and rconflicts to the startkde script

Signed-off-by: Samuel Stirtzel <5e7b27e76d616174d4c71d96463fdd2f7e57e559@googlemail.com>

koenkooi/meta-kde4,Angstrom-distribution/meta-kde,koenkooi/meta-kde4,Angstrom-distribution/meta-kde