Synchronise Spec - Githubissues

Migration guide

There was a lot of cleaning.

We removed a lot of dead code and unused features (Such as the TableLayout since the SpecLayout that was the only one documented and they did the same thing).
We progressed on the renaming of Models into Presenters
We cleaned the dependencies between packages
We begun to make Spec more "Morphic independant" to be able to have connectors to other backends later
...

There is also new features:

Windows can now have a toolbar, statusbar or menu. Those can be initialized via the #initializeWindow: method. See PrepareWindowExample. Later, the goal is to move everything related to window to this method instead of having all presenters that can access their window.
It is now possible to customize dialog action bar via the
initializeDialogWindow: method. See SpecDemoModalPresenter
We introduced ModalPresenter that might replace DialogPresenter. A ModalPresenter compared to dialogs will act as a real modal and stop the user to take control on other windows while the modal is opened. See SpecDemoModalPresenter
Introduction of a InputNumber (See Spec Demo in the help menubar)
Introduction of a LinkPresenter (See Spec Demo in the help menubar)
...

I try to add demos to the SpecDemos each time I add a new feature so that users can find new features even if they are not yet well documented.

Add #addSpacer to SpecLayout (298eb26)
Add labelled presenter (bf76234)
Do not force users to have getters for their presenters (f24bd7f)
Now presenters have a special icon in Calypso (5c47a63)
Add ComposablePresenter>>#iconNamed: (d8ce2e2)
Layouts now understand presenter instead of model (7a78375)
It is now possible to add menus, status bar and menu bars to window presenters (ee0acf6)
Add NumberPresenter with its Morphic adapter (88792da)
Refactor dialog presenter to be more flexible (e835558)
New presenter: URL prensenter (49f941f)
Introduction of real modals: Those modals will stop the workflow of the user to force the interaction. Like everymodal everywhere else. (27289a8)

Rename composable presenter (f29cf68)
Remove WindowPresenter title variable (6a311e1)
Cut cyclic dependencies between Layouts and Core (4953967)
Remove deadcode (50b2a8c)
Move all tests to tests packages (bae8f4c)
Better about title managment (9d91152)
Clean the interpreter (a509654 and 6587836)
Clean tests (073ed26)
Remove SpecLayout>>selector (7e1d283)
Ensure presenter are not directly linked to MorphcAdapters (bc63f1c)
Deprecate instantiateModels: for instantiatePresenters: (8bd78cc)
Layouts now stores objects instead of arrays (2b35bc4)
Remove Spec table layout since Spec layout has the same behavior (103a827)
Remove references to Smalltalk ui theme (b37dd2a)
Remove Object>>isSpecAdaptor (1664920)
Rename #ghostText into #placeholder (639e7e5)
Clean windows/dialogs opening mechanism (39ce96a)