rtweet 1.1.0

• Fixed a bug that prevented posting multiple media in the same tweet.
• Argument premium is correctly handled in search_fullarchive and search_30day (#720).
• ts_plot uses the first two columns of grouped data.frames for plotting (#724 and #727).
• get_timeline returns user data for multiple accounts (#723).
• network_data now handles deleted accounts (#730).
• retryonratelimit works again on paginated endpoints (#732).
• Fixed multiple bugs that prevented auth_sitrep() to work in some cases.
• Provided rbind and subsetting methods ([) for rtweet new classes.
• Fixed a bug about sending a private message (#735).
• Provided a function clean_tweets() for cleaning entities from the text of tweets (#721).
• New helper methods for extracting data from entities in tweets: entity().
• Columns of the parsed output are now always in the same order (#740).
• New methods to retrieve ids() from multiple classes and print nicer in post_tweet() (#452).
• post_tweet() now invisible returns the tweet information.
• Provides initial support for API v2 for streaming endpoints:
  filtered_stream() and sample_stream(), including adding rules
  stream_add_rules() and stream_rm_rules().
• Deprecated old stream function.
• Handle more graciously if a whole data.frame is used for lookup_tweets().