Updated the data structure that the browser receives to include a "docs" attribute that is null and a "months" attribute that contains an array when a year contains more than 200 articles.
Merge branch 'master' of https://github.com/CSE512-14W/fp-mbesweth-kohlmann
Corrected a bug with the reduce_by_year_and_month_multimedia function and cache file. Also added a regex one-liner in data_sketch.json to reconstitute a keyword into something human-readable: searchText.match(/fq=([^:]+):\(\"([^\"]+)\"\)/)