Convert everything to use vendor/

hack/lib/util.sh

@@ -246,10 +246,10 @@ kube::util::gen-analytics() {
   else
     dir="${path}"
   fi
-  # We don't touch files in Godeps|third_party|_gopath, and the kubectl
-  # docs are autogenerated by gendocs.
+  # We don't touch files in special dirs, and the kubectl docs are
+  # autogenerated by gendocs.
   mdfiles=($( find "${dir}" -name "*.md" -type f \
-              -not -path "${path}/Godeps/*" \
+              -not -path "${path}/vendor/*" \
               -not -path "${path}/third_party/*" \
               -not -path "${path}/_gopath/*" \
               -not -path "${path}/_output/*" \