* Create new .sln in the `examples` dir
  * Use package when building examples outside of the topmost .sln
  * Disable build of examples by default in the topmost .sln
      - Projects can still be manually built and debugged
  * Renamed `GeneratorTestApp` as `Primes`
  * Renamed `PackageTestApp` as `CityTemperatures`

Change-Id: I333ba1941f3ccb021cb2681da09bcad8024ae186
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>

Change-Id: I7180c87e2116d595e08233c659f3ef9deba6ab14
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>

C# classes that extend QAIM types will now be generated in C++ using the
following rationale:
  * Depending on the base class of the C# class, the C++ class will
    extend QAIM, ALM or QATM
  * Only C# overrides will have corresponding member functions generated
  * Data type conversion is used to cast a C# object into a QVariant
    (e.g. for the `Data()` override)

The implementation as of this change only supports QAbstractListModel,
and overriding `RoleNames()`, `RowCount()` and `Data()`. Model change
events (e.g. `BeginInsertRows`, `EndInsertRows`, etc.) are also not
currently being notified.

Change-Id: Id1197c233b01eae7988b9d3552d4b06f269dd6b3
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>

User the same UI for different backend options:
 * Objects created in view delegate
 * View model set to list of objects
 * View model set to list of values
 * View model set to QAIM-based model object

Change-Id: Ic07d939adf959272d338c93ac4c9db056248e9b8
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>

  * QML UI
  * Calling QmlEngine from Program.Main()
  * Do not show console window (OutputType = WinExe)
  * Move native build targets to dedicated qtdotnet.targets file
  * Other minor changes

Change-Id: If0d7a167dbca6b1899d3e0737a7f52c78412c2e4
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>

Task-number: QTBUG-134965
Task-number: QTBUG-134983
Change-Id: I9fd26b418d3e988c903ec230dea0caecf268f816
Reviewed-by: Karsten Heimrich <karsten.heimrich@qt.io>