added ignore for 'build' of wintersmith site
added ignore for 'build' of wintersmith site

thrasher/geokids,thrasher/geokids,geokids/geokids,geokids/geokids,thrasher/geokids,geokids/geokids,geokids/geokids,geokids/geokids,thrasher/geokids,thrasher/geokids