Revert Import - Delete Imported data

[schorsch]

There is a bug in ActiveResource which does not permit a delete request with our auth-header. So this ticket should also be done in sk-sdk

[vijendra]

Revert complete import?
Also is it required to provide an option to delete individual client record? For this we have to list the successful data_rows and provide delete option against each row.

[schorsch]

Yes this should revert a complete import but atm the delete call in activeresource using an authkey in request header is broken ... here is the corresponding ticket: rails/rails#2479

We should delay this ticket until this is fixed .. or i monkey-patched salesking's sdk