Merge branch 'issue/67' into 'develop'

config/ci_test.yaml.example

src/adapter/monet.ts

src/adapter/postgres.ts

src/adapter/sql.ts

src/api/controllers/collect.spec.ts

src/api/controllers/collect.ts

src/common/types.ts

src/core/dimension.ts

src/core/engine.ts

src/core/enumType.ts

src/core/filter.ts

src/core/metric.ts

src/core/source.ts

src/util/configParser.spec.ts

src/util/configParser.ts

src/util/graph.spec.ts

src/util/graph.ts

test/monet/fixture.ts

test/postgres/fixture.ts

test/scenario.ts