[422957] Remove some of the deprecated internal Sirius's methods

Change-Id: I59590e7f9d7b032cb1254c456b5d91942b99a567
Signed-off-by: Laurent Redor <laurent.redor@obeo.fr>
[423423] update the documentation about layout

- update the documentation about layout to indicate that layout
algorithms manage only connected edges

Change-Id: Ieba75e29cba6cc8f4d4605ec7a98ef1381064793
[422957] Remove some of the deprecated methods Sirius's APIs

See the release notes for the details of what methods and types have
been removed and what to replace them with.

Change-Id: I8a35c3d8bacb311eac0c656c88ce720b3c6446a9
Signed-off-by: Laurent Redor <laurent.redor@obeo.fr>
[422957] Generate Release Notes.html (missed in previous commit)

Change-Id: I5d45ab4f0103147d1fe43792ba6e2106f92d5ef4
Signed-off-by: Laurent Redor <laurent.redor@obeo.fr>
[cleanup] Regen with some differences.

Change-Id: Ie3b6743f2b5493ca2d9a23ead224cccb05aad6e5
Signed-off-by: Laurent Redor <laurent.redor@obeo.fr>
[422587] Re-enable the Paperclips dependency and the corresponding feature

Change-Id: I003312c41cd02e72ef113abc1b29d32e8bded330
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>
[422069] Improve publication script

Change-Id: If7ee277cf02b2966c04bcab91b94bc40c75c3282
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>