update helper script for fixtures

mv some fixtures filename to same as app.model
to fit with dump helper script

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
update fixtures

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
site default to japanese

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
update fixtures

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
update Vagrantfile to fit init instructions

Signed-off-by: Hiroshi Miura <miurahr@linux.com>