Fix tabs spacing in newcharacter menu

Restore spacing calculation in tabs of newchar menu.

After fix (German lang):
![after](https://cloud.githubusercontent.com/assets/5244047/4387145/521da9de-43d9-11e4-8d42-6d75aa2aad28.png)

And, yes! this fixed too:
![bug](https://cloud.githubusercontent.com/assets/5244047/4387170/928016ba-43d9-11e4-89b0-f4c699907da6.png)