2009-09-09 insilmaril more fixes for collision detection
2009-09-08 insilmaril First results in moving colliding MapCenters apart
2009-09-07 insilmaril Fixed several Model errors using ModelTest
2009-09-03 insilmaril More work on xLinks
2009-08-24 insilmaril Fixed collision methods, segfault for wrong flagname
2009-08-18 insilmaril Fix for segfault when deleting MCO (invalid QModelIndex needs to be returned in index(TreeItem*) )