Some refactoring and updated docs
Added Procfile to simplify debuging
Fix typo
Some minor changes
Merge pull request #33 from buger/elasticsearch_refactoring

ElasticSearch refactoring and updated docs
Merge pull request #35 from buger/add_procfile

Added Procfile to simplify debuging
Added tests for POST requests
Turn on verbose mode for `go test`
Turn on verbose mode for tests
Improve debugging
Fixed test
One more fix
Tests: Added second host for replaying
Fix Reply From File test