déplacement de la topbar
code affichage détails
Frontend topbar
added function get5Products
top bar
added style for selected article (clicked)
couleur des objets activés
added functions to return and send selected art.
login form
login sign in
div pour aristote
added function to add icons to history
premerge backend
Merge branch 'master' of https://github.com/GeekStudentInside/NuitEMN into 5produits

Conflicts:
	conf/routes
log in sign in
improved version of addToHistory : for scrolling
scripts source
css carousel
Change dependency in build.sbt
Change procfile