Let thieves move while using Hide without breaking it

[Kitkat]

Only time Hide ever "breaks" is if the mob aggros to sound, tracks by scent, or has true sight from what I know. At least that is the only time I've noted that when using hide it fails. Other than this the JA works well. However, it would be nice that if you weren't the focus of hate (top of list) on mobs that it normally "breaks" on that you could still use it, but I'm sure that would be just too much work to recode.