.gitignore: add tarballs
.gitignore: add tarballs

Signed-off-by: Kir Kolyshkin <c0159612b0ef32139322233232df1a0d189c4b9b@openvz.org>

virtuozzo/external-storage,aburluka/external-storage,virtuozzo/external-storage,aburluka/external-storage,aburluka/external-storage,virtuozzo/external-storage,aburluka/external-storage