Changes

#*'''UPDATES''':

#**'''UPDATE (7/14)''': Updated turk to reflect our desired formats

#**'''UPDATE (7/11)''': uploaded and published on amazon's mechanical turk site. Given the time cost to either record number of tweets in a month or look up more than 10 tweets, we decided to record the date of the last 10th tweet. Using a sample of ~10 companies, We noticed minimal differences in data observations among using 10,20, and 30 tweets.''

#*'''CODE'''