Readme.md

What has been completed

1) json file processing logic is completed
2) The program contains the logic and the data structure to process the files and print the output
3) to run the program run `node index.js location`
4) The program prints the table in the format given in assignment
5) Assumption that the format of json is fixed

What is not completed

1) Test cases not written
2) Not tested with huge file
3) Memory profiling not done