Big changes!
auth.py now imports json so authentication errors from the Twitter API can be read properly.
Added docstrings for the functions in basic_features.py
Got rid of the various .get_{{whatever}} methods of parsed.ParsedTweet and .ParsedUser, because
parsed.Parsed.get works just as well--the alternative would've been to add get methods for ALL the
attributes, and that would've been silly.
Major revision to twitterizer.Search:
        Got rid of all the methods related to dealing with search results (.get_tweets, .merge_labels,
        etc.) They were overly complicated, could be duplicated well enough with a regular dictionary,
        and made twitterizer.Search work differently than .Scrape for no good reason.
        Got rid of .research, and instead refactored .search to work with Twitter's own cursoring
        protocol (see https://dev.twitter.com/docs/working-with-timelines for more information.) This
        should result in more unique search results being returned more quickly.
Updated the README to reflect all these new changes, and bumped the version to 0.3.0.
Merge branch 'master' of https://github.com/swizzard/tweet_stuff

Conflicts:
	README.txt
	parsed.py