0.3.0: client: Accept http.Client instead of interface (#14)

This change adds a field in the config so that an http.Client can be
specified as part of the configuration. Also removes the old interface
in favour of the direct usage of *http.Client

Signed-off-by: Marc Lopez <marc5.12@outlook.com>

0.2.0

Add cobra framework (#9)

Bump version to 0.2.0
Add app.New to bootstrap the entire application from an *app.Config
Rename poller.Run to poller.Start
Add a poller.Stop to stop the ES index polling
Gracefully handle closed channel receivers

Signed-off-by: Marc Lopez <marc5.12@outlook.com>

0.1.1

Add Unit and Acceptance tests, make idiomatic changes to the codebase…

… (#3)

* Add unit tests, change a few Interface names
* Replace fmt for log
* Add  app tests
* Make idiomatic changes to the codebase, Add very basic Acceptance tests, Fix ignored -port parameter, Add version as a build parameter, Update readme and create a help target
* Add more Acceptance tests
* Change Formatter type and make it testable
* Fix setPort and setHost bug
* Add Proper URL validation
* Remove unused parameter from Config

0.1.0

Rename to elasticsearch-cli