Added vertical metric to see which vertial owns test station.

metric requires a /root/.vertical on the test-server in order to
correctly work.

Bug: None
Test: see tests/vertical_metric_test.py
Change-Id: If5578c015e2ac8c5fc12b97ccaedbe764b857c2c
3 files changed
tree: 3e0e752919109f41bf8ca1e7a7bf2862fbab8a89
  1. acts/
  2. tools/
  3. Android.mk
  4. PREUPLOAD.cfg