nixio: Device stats are unsinged from kernel and likely to overflow so use pushnumber instead of pushinteger.
nixio: Device stats are unsinged from kernel and likely to overflow so use pushnumber instead of pushinteger.

git-svn-id: f7818b41aa164576329f806d7c3827e8a55298bb@5494 ab181a69-ba2e-0410-a84d-ff88ab4c47bc

fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci,fqrouter/luci