mcMMO-Dev/mcMMO — pull request #1104 by riking (2013-05-17 03:34:42+00:00)
Title: Mob healthbars should round up the box number

This changes the rounding strategy from truncation to ceiling.

```
Prior behavior | New behavior
At 4 / 8 HP | At 4 / 8 HP
ooxx | ooxx
|
At 3 / 8 HP | At 3 / 8 HP
oxxx | ooxx
|
At 1 / 8 HP | At 1 / 8 HP
xxxx | oxxx
```