Unicode/encoding problem ?

[Vitexus]

Hallo i try to add localization into very simple FirefoxOS html5 app

https://github.com/Vitexus/ConverTemp

And there is problem with unicode strings encoding. Example:

czech word "převaděč" is written as "p\u0159evad\u011b\u010d"

What i did wrong or how to fix ? Thanks for your time

[Vitexus]

Please cancel this issue. This problem is caused by my NetBeans - from unknown reason this broke my locale text file :(

[lufte]

Now this is a coincidence. I come here looking for an encoding issue and I am also using Netbeans. Problem solved by your second comment :)