Build analytics for v2.14, v2.15 and master

Use different branches for the analytics plugin
for targeting Gerrit v2.14, v2.15 and master.

Change-Id: I38841e3595bc3192b8d8479d821de530d092b779
1 file changed
tree: ab6f2eab185ae93486d007b6d9f3e39b7ba381e4
  1. jenkins/
  2. jenkins-docker/
  3. worker/
  4. .gitignore