determine which parts of result vary
don't report breaks; include yesterday
make result avail before returning
working version
correctly print results from yesterday
Require dependencies
use Require() instead of source()
use Require() instead of source()
newline at end of file
new: create makefile dependency lines
ignore by-products of make-dependencies
modify API to include explicit Assess function

add unit tests
rename old version of CrossValidate to CrossValidate1

Changed programs that called old version to call new version
rename CrossValidate3 to CrossValidate
source() instead of Require()

Makes unit testing easier
rename AppendEach to ListAppendEach
new: move list names to top level
repair testing bug; fix example
separate args for Models and params
debugging code