Switch concrete etcdClient to StoreClient interface
EtcdClient implements StoreClient
Move prefix processing out of client and into template resource
Removing prefix from etcd client
Adding Consul configuration
Adding basic consul client
Adding ability to use Consul client
Fixing the tests
Testing cleanKeys
Hack with the imports to preserve
Coerce values to strings instead of byte slice
Updating docs
Merge pull request #53 from armon/master

Adding support for Consul backend