update for test

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

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

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
trial for travisCI
split osmosis install procedure into script

Signed-off-by: Hiroshi Miura <miurahr@linux.com>
fixed #40

- fix typo

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