v1.1.0

Update to Couchbase 2.0.1.
Add Test Kitchen 1.0.0 support and integration with Travis CI.
[GH-2] Add a helper to check that Couchbase is actually up before trying to create buckets, etc.
[GH-4] Allow SASL passwords to be used as bucket passwords
[GH-7] Only set password if not set at other precedence levels. Also remove unnecessary node.save
[GH-8] Added extra dep on libssl0.9.8 on Debian/Ubuntu
[GH-9] Don't hardcode install_dir, use the node attribute instead
[GH-10] Fix broken spec tests from GH-4
[GH-11] Couchbase doesn't sign their packages, so on some RHEL distributions make sure we do --nogpgcheck

v1.0.0