v0.3.0

= New features

- Multiple receivers #2

  You can instantiate multiple receivers by configuration such like:

  ``` yaml
  accounts:
    account_name:
      token: XXX
      secret: XXX

      receivers:
        - stream
        - other_receiver:
            give: some/configuration
  ```

  If accounts[].receivers is ommitted, stream receiver will be only used.

- Stream receiver now supports other streaming API method

  For instance, you can track hashtags using configuration like this:

  ``` yaml
  accounts:
    account:
      token: xxx
      secret: xxx

      receivers:
        - stream:
            method: filter
            options:
              track: '#hashtag'
  ```

  You can use receivers.name option to identify tweets from your
  timeline or filter stream.

  ``` yaml
  receivers:
    - stream
    - stream:
        name: filter
        method: filter
        options:
          track: '#hashtag'
  ```