cyclus/cyclus — pull request #683 by rwcarlsen (2014-01-15 22:21:17+00:00)
Title: Simple input

* tweaks to XMLFileLoader to allow subclassing
* subclass to handle xml flat schema format
* added cyclus-flat.rng.in
* refactored recipe creating method into its own function for reuse by other things in future like recipe libraries.
* added cli flag for toggling to flat schema format
* added cli flag for user specified schema file
* fixed some missing details regarding cloning/initing