Update beginner_how_to_set_up_dev_environment.txt
Adapted beginner how-to-set-up-dev-environment
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
Disaggregation selection for contest model
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
randomize order and only display 2
Merge branch 'master' into JudgingSystem
saving judges works