The screen it cut at the bottom

[humitos]

Steps to reproduce it:

1. Open InfoSlicer
2. Edit an article (put some paragraphs to make it big)
3. Go to the "Biblioteca" view
4. Scroll your article with the bottom scroll

Issue:

The last line appears cut at the middle (vertically) of the words.

Expected behavior:

Show the last line complete (in high) and maybe a blank space at the bottom.

Environment:

XO 1.5 os 10

[humitos]

Take a look at the scroollbar at the bottom; in the second screenshot you can see that it's bigger than in the first one.

[humitos]

 http://git.sugarlabs.org/infoslicer/mainline/commit/19b74949965df4738ccfde2981097c10607ea8cc

Will be available on v15