Remove unused imports in elasticsearch.clj.
Merge pull request #26 from AeroNotix/gh-alf-remove-unused-imports

Remove unused imports in elasticsearch.clj.
Added dnsmasq to the list of dependencies for LXC.
Merge pull request #27 from AeroNotix/master

Add dnsmasq to the list of dependencies for LXC.
Merge branch 'master' of https://github.com/aphyr/jepsen