add list on client page
Add index action on Product Controller

List of the products
Add add action to product controller
add client
add client view
Lot fix and edit/delete action of product controller
Merge branch 'feature/product-controller' into develop
Fix margin overflow of the main container
Change label/input width
Merge branch 'release/v0.2' into develop
Merge branch 'develop' into feature/client-controller

Conflicts:
	Library/Response.php
client-controller : edit & delete
client edit & delete