Merge pull request #3 from steemit/stream

Gemfile.lock

README.md

Rakefile

lib/steem.rb

lib/steem/api.rb

lib/steem/base_error.rb

lib/steem/block_api.rb

lib/steem/broadcast.rb

lib/steem/mixins/retriable.rb

lib/steem/rpc/base_client.rb

lib/steem/rpc/http_client.rb

lib/steem/stream.rb

lib/steem/version.rb

test/steem/broadcast_test.rb

test/steem/jsonrpc_test.rb

test/steem/stream_test.rb

test/test_helper.rb