Turn on "description:" verification for v1beta3 API.

hack/verify-description.sh

@@ -37,7 +37,7 @@ find_files() {
     \) -name '*.go'
 }
 
-files=`find_files | egrep "pkg/api/v.[^/]*/types\.go" | grep -v v1beta3`
+files=`find_files | egrep "pkg/api/v.[^/]*/types\.go"`
 
 for file in $files
 do

hooks/description.sh

@@ -17,7 +17,7 @@
 # Print 1 if the file in $1 is not in need of additional field descriptions, 0 otherwise.
 FILE="$1"
 
-if grep json: "${FILE}" | grep -v ,inline | grep -v -q description: ; then
+if grep json: "${FILE}" | grep -v ,inline | grep -v -q description: | grep -v // ; then
   echo "0"
 else
   echo "1"