Better accommodation for really long filenames onscreen

Here is a screenshot from `master` displaying a really long filename:

![image](https://cloud.githubusercontent.com/assets/8218578/3842054/a9a60050-1e33-11e4-9b60-978bc54642bb.png)

See how the characters in the first line of the name are truncated on the vertical?

This change repositions the name container so that it looks like this:

![image](https://cloud.githubusercontent.com/assets/8218578/3842069/d860ff58-1e33-11e4-9f84-3037ad5f2c16.png)