[REFACTOR]: Plugin Restructuration.

[marques-bruno]

• removed qtQuickSofa project
• restructured repository's hierarchy:

  .
  ├── compliant_qtquickgui
  ├── image_qtquickgui
  ├── runSofa2
  └── SofaQtQuickGUI
  └── doc

  vs

  .
  ├── applications-dev
  │   ├── plugins
  │   │   ├── compliant_qtquickgui
  │   │   ├── image_qtquickgui
  │   │   └── SofaQtQuickGUI
  │   └── projects
  │       └── runSofa2
  └── doc

• Removed hand-made cmake target deployment code, replaced with clean SofaMacros
• Renamed preprocessor define SOFA_SOFAQTQUICK_SRC_DIR to SOFAQTQUICK_QML_DIR for the FileSystemWatcher

TODO (in another PR maybe):

• Move compliant code in compliant plugin
• Move image code in image plugin
• refactor cmake macros used in runSofa & runSofa2 to list loaded default plugins

[marques-bruno]

[ci-build]

[marques-bruno]

Added qt5-webengine [ci-build]

[marques-bruno]

Oh... of course. It fails since the dev branch only builds against the sofaqtquickgui_dev branch of SOFA...

[damienmarchal]

ouch.