Changes

BinaryResource: Add missing properties to create(BinaryResource) method

When using the copy-create() method, _all_ properties have to be copied
to the new instance. Otherwise, the "cacheAllowed" flag is lost when the
DynamicResourceLoader creates an alias for a resource.

Change-Id: Ia2ad3a9336e3fea8a989cd4266ff87daca130d07
Reviewed-on: https://git.eclipse.org/r/76721
Tested-by: Hudson CI
Reviewed-by: Ivan Motsch <ivan.motsch@bsiag.com>

Button: Fix keyStrokeScope after model adapter split

KeyStrokeScope may not be an adapter/widget property due to following
reasons:
1. The adapter properties are resolved at the initialization phase.
During that phase of the button the scope (form or another field) may
not be initialized and linked with the adapter yet. Even though
getModelAdapter(scope) would return the adapter, adapter.widget would be
empty.
2. The scope must not be linked with the button using setParent, the
button is NOT the parent. This would happen if a widget property was
used.

Before splitting up model adapter and widget, getOrCreateAdapter was
used in the $bindTarget function. Replacing that with getOrCreateWidget
would probably work for the remote case, but not for the offline case
because getOrCreateWidget(adapterId) is not available for offline apps.

That is why the solution with the attach listener has been implemented.

Note: This commit also removed the setParent() call in
session.getOrCreateWidget(). Changing the parent is done by the widget
itself, there should be no need to do this somewhere else.

Rename remoteAdapter to modelAdapter

We decided not to rename the ModelAdapter to RemoteAdapter. Therefore
the existing remoteAdapter variable has to be renamed to modelAdapter

Avoid flickering on closing view tabs.

Change-Id: I6d420ad6b802edee8fcf938a17be60079540867f
Reviewed-on: https://git.eclipse.org/r/80587
Tested-by: Hudson CI
Reviewed-by: Andreas Hoegger <Andreas.Hoegger@bsiag.com>