[FIX] web: warn is show when a client action is a function
[FIX] web: warn is show when a client action is a function

Before this commit, if we use some client action like: reload, logout, ...
in the console a warning is show, because the action are function and not
AbstractAction.

After this commit, if the client action is not an function and not
a AbstractAction the warning is show.

X-original-commit: 122b76594aeb2c5d923d13c040c2da2048133aac
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo