Merge pull request #57 from tarunbhardwaj/develop

As set is no more old taxes should be removed too.
Release version 3.2.0.4
Merge branch 'release/3.2.0.4' into develop
Handle error when deleting an already removed item from cart #6024
Merge pull request #59 from aroraumang/feature/task-6024

Handle error when deleting an already removed item from cart #6024
Refresh_taxes should only update taxes