Translation for Synapse core

[AndreiLux]

https://docs.google.com/spreadsheet/ccc?key=0AnstDauz_DTTdHo5dEZsU2xMVFg3aEhObE1fT3hlM3c&richtext=true#gid=0

Feel free to add languages to the above spreadsheet.

[anarkia1976]

Italian translation added.

[AndreiLux]

Thanks. First addition from somebody in 4 months...

I'll have to gather a bunch more before I put it in the app.

[anarkia1976]

I'm a fan of your application, use for months now. It works well and so far I have not found any problems. Thank you very much.

[apbaxel]

Spanish translation added

[RoelD]

Dutch translation added

[dantmnf]

Simplified Chinese translation added