raco: update for fix uwescience/raco#240
raco: upgrade compiler with do-while support
test_myria_down: fix for new raco that does not require catalog for datalog
raco: update submodule with temp subqueries fix
raco submodule: update for new backend encodings
submodule raco: update with datalog fixes
Merge remote-tracking branch 'origin/production' into andrew_sigmod_demo
Change whitespace