Pushed some fixes for daisy chaining

[Michael DeHaan]

If you were trying the devel branch last night, the invalid arguments detection was breaking being able to add options to the file module from copy/template/etc.

This is now fixed, at the (temporary) cost of file module not having argument detection, which I think is ok, as catching most typos is better than None.

I also pushed some module standardization things that I talked about in my last email but neglected to push last night.

Good to go!

--Michael