List generated files for the github size munger

This list used to exist in the github munger tree, but that tool should be more
generic.  This needs to live near the code.

.generated_files

@@ -0,0 +1,30 @@
+# Files that should be ignored by tools which do not want to consider generated
+# code.
+#
+# https://github.com/kubernetes/contrib/blob/master/mungegithub/mungers/size.go
+#
+# This file is a series of lines, each of the form:
+#     <type> <name>
+#
+# Type can be:
+#    path - an exact path to a single file
+#    file-name - an exact leaf filename, regardless of path
+#    path-prefix - a prefix match on the file path
+#    file-prefix - a prefix match of the leaf filename (no path)
+#    paths-from-repo - read a file from the repo and load file paths
+#
+
+file-prefix	zz_generated.
+
+file-name	BUILD
+file-name	types.generated.go
+file-name	generated.pb.go
+file-name	generated.proto
+file-name	types_swagger_doc_generated.go
+
+path-prefix	Godeps/
+path-prefix	vendor/
+path-prefix	api/swagger-spec/
+path-prefix	pkg/generated/
+
+paths-from-repo	.generated_docs