PRODUCTION READY

Added Giphy provider
Modified each consumer to only pick 3 results for each keyword

TWITTER => BING + REDDIT + WIKI + YOUTUBE

Fetch relevant snippets from BING, REDDIT, WIKI and YOUTUBE based on user Tweets

KAFKA PRODUCER: Alchemy worker (SIDEKIQ) - EBS

KAFKA CONSUMER(S):
BING - EC2,
REDDIT - EC2,
WIKI - EC2,
YOUTUBE - EC2

ZOOKEEPER: EC2