More progress on compileOne.   Bugfix for file pred checking.
Continued WIP
Refactor: consolidate more of the types in Types.hs
refactoring: finish consolidating type defs
Return standalonebinary from cabal method... not finished
Refactor: move compile method into BenchM
Use that logging facility...
Refactor: push a whole bunch of the helper code into Utils.hs.  Need to prune it down.
Remove a bunch of dead code.