transport-helper: ask the helper to set the same options for import as for fetch
transport-helper: ask the helper to set the same options for import as for fetch

A remote helper is currently only told about the 'check-connectivity',
'cloning', and 'update-shallow' options when it supports the 'fetch'
command, but not when it supports 'import' instead.

This is especially important for the 'cloning' option, because it
means a remote helper that only supports 'import' can't distinguish
between a clone and a pull besides doing some assumptions from the
git directory state.

Signed-off-by: Mike Hommey <9904419133015298990973ad253a390ae1d3133a@glandium.org>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git