fix images path
Merge branch 'master' into gh-pages
Merge branch 'master' into gh-pages

Conflicts:
	styles/main.css
pretty basic optimization
allow zoom in region mode
show chips only on hover
fixed chips removing
zoomout logic
several fixes
Adding commas to the infowindow
Shorter region texts
typos, infowindows, risk color
Merge branch 'master' of github.com:Vizzuality/global-slavery-index
mean tooltip
selected country border
adding simple statistics js
included linear regression line
Improve a bit the regression line styling
tooltips
Merge branch 'master' of github.com:Vizzuality/global-slavery-index