Aoskim

More reorg:
- in "simulation assistance" section (does this need to be renamed?), put cycamore first. 
- melded (squashed?) the framework structure section with the ABM section because it initially came from the intro and thus served as a great intro to the section with no rewording

Added a more accurate intro section to methods and implementation (please edit brutally!)

Skimmed otherwise. Fixed figure captions, stuff like that.

STILL CANNOT FIGURE OUT SUBSUBSECTION LABELING PROBLEM!!!!! HELP!
This edit makes the sentence sound a little silly. Of course it has fuel cycle simulation capabilities. It's a fuel cycle simulator. The question is, does it have a full base set of the fundamentals. I think maybe the word we're looking for is something like "essential" or "necessary" or "core" or "sufficient"