put data collection in proper folder

Data collection/AURIN.xml

Data collection/big_to_couch.py

Data collection/filterbigupdate.py

Data collection/searchFile_to_couch.py

Data collection/sets.json

Data collection/to_couch.py

Data collection/tweet_gatherer_app.py

data.json

out.csv

tweet_results-melb.json

tweet_results.json

tweet_stream.py

twitter_api.py

twt_stream.json