UI: Native-like nonbreakable spaces and number formating.

Non-breakable spaces and format of numbers looks native-like.
Some optimizations.

Before:
![screen069](https://f.cloud.github.com/assets/3616568/1343008/90df7a60-366c-11e3-920e-1eb4cf6f7a61.png)
After:
![clipboard02x50](https://f.cloud.github.com/assets/3616568/1343017/a17d0a9a-366c-11e3-8789-7c6aa5d8eeb5.png)

Before:
![screen070](https://f.cloud.github.com/assets/3616568/1343029/b8a313c2-366c-11e3-951e-ad2c3bb728e8.png)
After:
![clipboard03x50](https://f.cloud.github.com/assets/3616568/1343034/c81bfdfa-366c-11e3-8ad7-e22d566fc231.png)

Before:
![screen072](https://f.cloud.github.com/assets/3616568/1343041/da1cbecc-366c-11e3-80e0-a74f39ba0a60.png)
After:
![clipboard04x50](https://f.cloud.github.com/assets/3616568/1343046/e8e2bbc8-366c-11e3-8ea5-443102216c4e.png)

Before:
![screen071](https://f.cloud.github.com/assets/3616568/1343049/f8e2268a-366c-11e3-97fa-61e779e682c7.png)
After:
![clipboard05x50](https://f.cloud.github.com/assets/3616568/1343051/04119180-366d-11e3-96e3-d79ac75094fe.png)

Maybe i something missed.