* [dev/ci_setup] generalize jenkins_setup script for other CI environments
* [dev/ci_setup] accept more general `CACHE_DIR` env arg
* [dev/ci_setup] node.js install might not be invalid
* build before running selenium
* change directory into built snapshot
* WIP: what is in the build dir
* WIP: skip unit tests
* run selenium on build
* [functional tests on build] Derive version
* [functional tests on build] Missing folder name prefix
* WIP: debug on ubuntu VM
* WIP: double kibana stabilize timeout
* WIP: remove ubuntu VM debug change
* WIP: add logs for docParams
* WIP: add logs for es
* build release version without -SNAPSHOT-
* [functional test release] Cleanup