fix page title
Update README.md
fix selecting country bug
fix slider behavior
add default selections
Merge pull request #1 from parano/gh-pages

update
Merge pull request #2 from parano/master

update
adjust readme image size
merge from gh-pages
Update README.md
update initial brush position
fix d3 not loaded error
merge update readme
merge from origin gh-pages
Add 'fork me' banner
update 'fork me' banner
update page title
replace cdn with local library
responsive view
optimize world map view