#19 Support n columns/rows in taskbars

[Thomas Luebking]

[ Task 1 ] [ Task 2]
[ Longertask 3] [ Task 4 ]

[Lars]

or:

[ Task1 ] [ Task2 ]
[ Longertask 3 ] [ Task4 ]

wastes a lot of space but... why not? Maybe if ppl can choose a max size and a min size for tasks.

[Lars]

hmpf... where are my spaces?