actions menu for suppliers and requests
Merge branch 'dev' of github.com:HectorJDK/multiproveedores into dev

Conflicts:
	app/View/Requests/index.ctp
	app/webroot/css/custom.css
Merge branch 'dev' of github.com:HectorJDK/multiproveedores into dev

Conflicts:
	app/View/Elements/suppliers_actions.ctp
	app/View/Suppliers/view.ctp
	app/webroot/css/custom.css