deleted unused imports
Add to cart button fix
Merge branch 'master' of https://github.com/maxml/JULS

Conflicts:
	juls-parent/juls-rest/src/main/java/com/juls/rest/controllers/cart/CartController.java
	juls-parent/juls-rest/src/main/java/com/juls/rest/controllers/login/UserController.java
	juls-parent/juls-rest/src/main/java/com/juls/rest/util/TestDataController.java
	juls-parent/juls-rest/src/main/webapp/static/js/cart/addToCart.js