scsv -> query
remove incomplete c query codegen
add alternate scannerlib with tests
migrate to new scanner lib
take parser from cgen branch, and simplify tests to use it, when possible
minor renaming
prep for adding optc version
adding optc version, compiled not tested
simple version
refactor to share testing infrastructure
running multiple versions
move stuff that can be shared with c version up
getting there with c
add interpreter and compiled c test

many small fixes on the way
trying to fix travis
attempt 2 for travis
attempt 3, travis
remove travis from cgen branch. can we delete this branch @TiarkRompf
try std c
Merge branch 'master' of github.com:scala-lms/tutorials