NXP-12018: format
NXP-12018: create and enabletemplate factory for select2
NXP-12018: enable anonymous access
NXP-12018: add select2 widgets to demo
NXP-12018: declare select2 layouts
NXP-12018: add Select2DirectoryMultiple to layout demo
NXP-12018: create specific fields in layout demo schema for Select2
NXP-12018: add inline js sample
NXP-12018: add specific field in layout demo schema for select2 and change the displayed icon
NXP-12018: enable layoutDemo repo for select2
NXP-12018: set demoLayout as repo
NXP-12018: set demoLayout as repository for select2 and default for select2Directory