Ignore private environment variables
Rerun and rerecord all tests against Docker v0.4.0. Enable tests that are working after fixes on Docker's remote API
Update readme for Docker release version 0.4.0
Fix failing test because of a stubbing problem. Therefore all casettes are updates
Bump up version
Correct test example for changes method
don't use shared state for connection requests

previously, attaching to a container would break subsequent requests, as its
on_body callback was registered on a shared @curl variable, and would consume
the response.

this just makes each request initiate a fresh Curl object.
Merge pull request #3 from vito/master

remove shared curl state from Connection
Clean up Curl::Easy initializiation
Exclude :live specs by default
Bump up version
container show command checks for 404
Merge pull request #5 from donpdonp/master

Check for a 404 response on Container#show
Bump version
Merge branch 'master' into image-endpoint-wip

Add changes on master to the wip branch. Regenerate Webmock stubs and make Docker test host URI configurable with .env file.

Conflicts:
	lib/docker/connection.rb
	spec/cassettes/Docker_Resource_Container/commit/creates_a_new_image_from_the_container_s_changes.yml
	spec/cassettes/Docker_Resource_Container/commit/raises_an_exception_for_an_unknown_container.yml
	spec/cassettes/Docker_Resource_Image/history/.yml
	spec/cassettes/Docker_Resource_Image/history/size/.yml
	spec/cassettes/Docker_Resource_Image/history/step/.yml
	spec/cassettes/Docker_Resource_Image/list/.yml
	spec/cassettes/Docker_Resource_Image/list/includes_latest_base_image.yml
	spec/cassettes/Docker_Resource_Image/list/size/.yml
	spec/cassettes/Docker_Resource_Image/remove/deletes_the_image.yml
	spec/cassettes/Docker_Resource_Image/remove/raises_an_exception_for_an_unknown_image.yml
	spec/cassettes/Docker_Resource_Image/show/.yml
	spec/cassettes/Docker_Resource_Image/show/raises_an_exception_for_an_unknown_image.yml
	spec/cassettes/Docker_Resource_Image/tag/an_image_into_a_repository.yml
	spec/cassettes/Docker_Resource_Image/tag/raises_an_exception_for_an_unknown_image.yml
	spec/cassettes/test_setup/commit_container.yml
	spec/cassettes/test_setup/create_container_container_commit.yml
	spec/cassettes/test_setup/create_container_test-image.yml
	spec/cassettes/test_setup/create_container_test-tag.yml
	spec/cassettes/test_setup/delete_container.yml
	spec/cassettes/test_setup/delete_image.yml
	spec/cassettes/test_setup/start_container.yml
	spec/cassettes/test_setup/wait_on_container.yml