Use the latest apt cookbook, while testing the recipes.

[Before]

The reason why the apt cookbook 1.7.0 is used is that
the Vagrant box I made does not support the latest apt cookbook.

[After]

Now the docker is used when testing the recipes,
it is now no longer necessary to use the apt cookbook 1.7.0.

This commit fixes #193.
Merge branch 'id/193' into dev