restructure twitter_watcher.rake, can save tweets to DB
save tweets via rake twitter watch
cache redis_trips on 60 second intervals
remove hardcoded variables from tweet_store.rb
remove commented code, logic changes to twitter_watcher
fix merge conflicts
moved redistogo ENV to enable rspec
update logic in tweetstore.rb to be compatible with redistogo
whitespace deletion
Merge branch 'master' into tweet_stream_test
Merge pull request #11 from purple-martins-2013/tweet_stream_test

Tweet stream test