* fix: appveyor test failure
* ci: bring back yarn cache
* ci: turn off matrix
* refactor: use babel instead of esm in jest
* refactor: use es modules in fixtures
Add stdout/stderr to console helpers
Remove separate nosubfolders test file in favor of inclusion in basic.generate
Add build.stats to silence webpack output
Add .always to after hooks: (1) fixes issue with basic.dev test that watch.js is empty when one of the test fails and (2) fixes that sometimes when running multiple tests that failed after eachother the port is still used as the server did not automatically get killed
Change all init nuxt before test to serial tests and add tests for DONE and OPEN logs
