Added Continent and Country columns to the Artists_h5 table
Added the Jars needed for Geonames
Added toString() methods to Artist, Song, SongList
Created PathHandler object to Handles files stored in res folder

Applied change to DatabaseOperator
Added a CSV file containing Country ISO abbreviation, Country name, and continent
Added Country and Continent data to DB File

Needed to be run only once.
Classes for Continent Data
Simple test for using GeoNames WebService
Changes to Artist Location Map
Add classpath to gitignore
remove .classpath
.gitignore is now working
Merge branch 'branch1'
Merge branch 'master' of https://github.com/epurcell3/Million-Song-Data-Vis