finish ClassifiedJob and CategoryRepository
add db schema
relocate the test folder to follow Anphabe Standard
add break statement
fix Cartesian Product function
add get all criterion values
change "joblevel" to "job_level"
set function getCriterionTypeCombination to public
add getCriterionTypeAlias function
introduce the concept of SubSetGenerating
Merge branch 'master' of git.anphabe.net:vantt/jobmatching-test
generate categories
change joblevel to job_level and salary to salary_range
resolve config