o.c.u.pvmanager: update to SNAPSHOT
Prototyping the service framework
o.c.u.pvmanager: adding a couple example services to play with.
Should go in an extension point later
o.c.u.pvmanager.widgets: adding prototype ServicePanel
o.c.u.pvmanager.widget: adding ServicePanel prototype
o.c.opibuilder.widgets.service: adding prototype for BOY service integration
Merge branch '3.2.x' of git@github.com:ControlSystemStudio/cs-studio.git into 3.2.x