[IMP] base_import: show import button on kanban view.
[IMP] base_import: show import button on kanban view.

PURPOSE
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Import button in list view only, its confusing for first time user.
When people start using Odoo first thing they try to import contacts or products.

Specificaion
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Import button should be display in kanban view also

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo