task-kde-apps: Skip calligra until Qt 4.8.2 is in OE-core
task-kde-apps: Skip calligra until Qt 4.8.2 is in OE-core

This will randomly break with (4.7.X < Qt version < 4.8.2)

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

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