Feature: Soccer Match
	- Create a new class soccer match to store all the details about a
soccer match
Feature: File Helper
	- Create a method to extract match details from a string of pre-defined
format
Refactor: Date
	-Change the date to be of org.joda.LocalDate for better date
arithmetic operation later
Feature: Mid-point before turning point, discover that Twitter API
cannot crawl more than 7 days old result.