It's not appropriate to give people copies of libraries that you haven't modified. They should just use the regular libraries.
I had assumed you were going to upload a single library with your special name so that someone could include that in their project if they needed its new features. The special name should be chosen so it won't conflict with the standard ethernet library.
My strong recommendation would be to remove the file attached to your post and replace it with a file containing only your new library.
...R