Removed unnecessary imports

Ignore-this: e73c174549a76383074e715083771f7f

darcs-hash:20091019105641-1e3d8-93c07a1221321f84f896b0c1b34bc3a112af4009
Fixed typos in xcap scripts

Ignore-this: 7a76b3931f251e56427695f35ebe15cd

darcs-hash:20091019105803-1e3d8-703f2590068dda1cd996fa67f86975e58b2690ad