Align title and linecount

This commit left aligns both the title and line count section of the fold header. It only works with titles with a length of 30 chars or less, but this seems sufficient to me.

In the attached screen shot the new behaviour is in the bottom window.

![2014-05-31-221546_517x304_scrot](https://cloud.githubusercontent.com/assets/287050/3140143/10631f0e-e909-11e3-9c7f-bddb8bf8b566.png)