creating breadcrumb
Correction du modèle du breadcrumb
Update bredcrumb
- Added Home Page
- Implemented breadcrumb (80%)
-completed breadcrumb, minor bug to fix
pull request soon on BreadCrumb + Home page
added icon to breadcrumb
modification donne after alexi's comments on PR 134
place breadcrumb on the right
Merge branch 'breadcrumb'

Conflicts:
	src/uCtrlDesktop/Resources.qrc
	src/uCtrlDesktop/qml/main.qml
	src/uCtrlDesktop/qml/scenario/Scenarios.qml