Core: provide sane defaults for getGrowVertical/Horizontal
Core: provide sane defaults for getGrowVertical/Horizontal

Ignore-this: a56bb75b17f5b27e5f35511a47463d8f

darcs-hash:20110116075143-e018d-5756952ec54bfe63c3cd162c8c9c7c65244fd197.gz

ktvoelker/vty-ui,KommuSoft/vty-ui