change license on generate_protos.sh

git-svn-id: http://google-cache-invalidation-api.googlecode.com/svn/trunk@243 1cc9d426-c294-39be-ba72-c0199ca0f247
1 file changed
tree: c0776a82d183a944f6e0bf4b1af0014e06c2522a
  1. src/