CVS commit by okellogg:
UMLView::moveSelected(): Fix bug 57878 (assoc lines don't drag along
in multiple selection.)
UMLWidget::snapped{X,Y}: Moved to UMLView, that's where they belong.
M +6 -38 associationwidget.cpp 1.69
M +31 -0 umlview.cpp 1.116
M +10 -0 umlview.h 1.45
M +12 -26 umlwidget.cpp 1.66
M +0 -10 umlwidget.h 1.23