VSym for testing, and more sketches of CPS
more tests, build-up to builtinprim
some debugging for looking up fields, and more cps
revise some test cases
Merge remote-tracking branch 'origin/master' into modules-rewrite
enable from A import a

move desuagr-pyimportfrom to python-phase1.rkt. From A import a is now
available
merge
merge
intermediate point in removing first position of VObjectClass
bugfix in typecheck taret
some cleanup from master merge
Merge branch 'master' into cps
fixing type errors in interp
functions now have an expression instead of a symbol for classname
fix bug in use of handle-result due to address not being returned from interp anymore, for CConstructModule case
Merge remote-tracking branch 'origin/master' into cps
don't use joe's python path in python-cps.rkt
cps: fixing bugs in CGetField and cps-list implementations, fix CSym in interp, add --test-cps to python-main, cpstest make target, add CReturn to pylam macro, fix up some cps tests
cps lists, fix bug where cps'd sequences were reversed
cps: adding set, class, updating tests, adding helpers for dict, but no dict yet, as it may not be needed