zdtm: add ip.dump and ip.rst to gitignore

Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
zdtm/cwd00: avoid resolving an abs path

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Reported-by: Ruslan Kuprieiev <kupruser@gmail.com>
Cc: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>