Jaime van Kessel eb690a459f Fix boundingbox calculation of grouped groups
Previously this would cause a crash because the bounding box of the outermost
group would not take the bounding boxes of it's children's children into acocunt.

CURA-6501
2019-05-06 11:40:47 +02:00
..
2018-10-24 15:54:14 +02:00
2019-01-15 17:31:51 +01:00