[422957] Remove the deprecated SiriusUtil.findDiagram()

Change-Id: I387158785279b460209be2878bce0f6aa31bb1f0
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>
[421221] Explicitly depend on Acceleo 3.4.1 or later

Change-Id: I47be91977ed3cc04af0aba94c19d4ac10f747e53
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>
[426806] Remove not implemented setAutoRefreshXXX methods

The methods were not actually implemented, so it can safely be removed
along with the code which tried to keep the setting synchronized with
the corresponding preference.

The only concrete class implementing the interfaces were
TableCommandFactory and TreeCommandFactory, but they were not real implementation: the setAutoRefreshXXX() method just did:

// TODO Feature not implemented.

The corresponding method has already been removed in
IDiagramCommandFactory.

Change-Id: I357304bd46778882ae385f9f5bcb8d40db9673c0
Signed-off-by: Maxime PORHEL <maxime.porhel@obeo.fr>
[build] Adapt targetplatform files according to new tool version

* Adapt these files to "Target Platform Definition DSL and Generator"
2.0.0
* And regenerate target files.

Change-Id: Idcc878d07d24a8ae14919b384d11962f02f5ea66
Signed-off-by: Laurent Redor <laurent.redor@obeo.fr>
[429794] Dialect Editor should close on its representation deletion

The notification filter has been modified to detect deletion of the
current representation.

Change-Id: I56ed6b0588a27d1af8f71e6d0fc914cce4de084c
[425561] Dialect editor should be closed on their target detachment

Refresh editor precommit listener should not try to refresh a
representation whose target has been detached. 

DialectEditorCloserFilter should detect target detachment and close its
editor in post commit.

Change-Id: I14e14b6b3ab87ebc8fb63c5177584149c74f0567
Signed-off-by: Maxime PORHEL <maxime.porhel@obeo.fr>