o.c.u.pvmanager.widgets: VTableWidget should ignore empty formulas
o.c.opibuilder.widgets.service: renamed VTable Display
o.c.opibuilder.widgets.*: moving VTableDisplay to o.c.o.widgets
Merge branch '3.2.x' of git@github.com:ControlSystemStudio/cs-studio.git into 3.2.x