Gundam vs gundam NP OSK saving fix 

This game seems very weird when enter name in OSK screen . It seems we are specifying the limit string larger than the game itself max length and thus overwrite the memory .

This fix is a trial and error to get that limit value . Underlying problem is still unknown however it did allow the game to save .


 Issue #1022 and Issue #1171


![1](https://f.cloud.github.com/assets/3000282/338375/4c88ed7a-9d0f-11e2-8dc4-7ecd57ff5b4d.jpg)

![2](https://f.cloud.github.com/assets/3000282/338376/4feb8824-9d0f-11e2-8681-feafce32d2e0.jpg)