Use util.deepClone in require("meteor-babel").compile.
Use util.deepClone in require("meteor-babel").compile.

Should fix https://github.com/meteor/meteor/issues/10262, per
https://github.com/meteor/meteor/issues/10262#issuecomment-428968441.

Hansoft/meteor,Hansoft/meteor,Hansoft/meteor,Hansoft/meteor,Hansoft/meteor,Hansoft/meteor,Hansoft/meteor