Added dependency to ActionSheetPicker
Added controls to the NouvellePublicationView
Added Communautés view controller
Ajout de la liste des communautés
Merge branch 'feature/new_article' into develop

Conflicts:
	dsn.xcodeproj/project.pbxproj
	dsn/Base.lproj/Main.storyboard
	dsn/MenuTableViewController.swift