Merge branch '3.2.x' of git@github.com:ControlSystemStudio/cs-studio.git into 3.2.x
Addition of a new test case for CSS Other Tools such as PACE, PV Table
or SNL Editor
o.c.scan: ScanClient & test for pause, resume, abort
Preparation of ITER CSS Changelog for Core System 4.1 release
o.c.scan: web access to ScanServerInfo
..service: updating the services to use vtypes

Change-Id: I06dcb209e1306455c85e61948075fd462b66776b
o.c.scan.server: ExecutableScan NPE
Merge branch '3.2.x' of ssh://git@github.com/ControlSystemStudio/cs-studio.git into 3.2.x
Merge branch '3.2.x' of ITER Git repository into 3.2.x
Merge branch '3.2.x' of https://github.com/ControlSystemStudio/cs-studio into 3.2.x
o.c.scan: Findbugs adjustments
o.c.graphene/.opiwidgets: renamin "focus" to "selection".
Merge branch '3.2.x' of git@github.com:ControlSystemStudio/cs-studio.git into 3.2.x
o.c.alarm.beast.ui.*: Show 'Waiting for connection' message when switching alarm configuration.
ITER CSS Product: Help->Cheat sheets appears twice in the menu.
o.c.logbook.ui: Fix some UI issues (dialog width, tag icon, level field position).
ITER Product: Duplicate PACE plugin in ITER specific directory to remove authentication from it.
ITER Product: update dependencies.
build.sh: improve plugins and features copy to reduce warning messages.
o.c.scan: web support DELETE /scans/completed