Opera DSK-344206 addition 1

Others bugs connected with Kothic JS:

DSK-343321 text for some labels is blurry.
DSK-343323 labs with OpenGL - broken canvas antialiasing

Kothic JS - it is map rendering engine, which renders map tiles on the client side (browser js engine) using HTML5 canvas.
Known issues in other browsers: https://github.com/kothic/kothic-js/wiki/Browser-bugs
Kothic JS on Github: https://github.com/kothic/kothic-js/

Kothic JS also uses Leaflet. Leaflet is a JavaScript library for making tile-based interactive maps
Leaflet site http://leaflet.cloudmade.com/
Leaflet on Github https://github.com/CloudMade/Leaflet