This regression was caused when we upgrade the version of olso.
Unfortunately this issue wasn't picked up with the unit tests as
the cmds doesn't have unit tests yet.
Error message: "watcher-api fail with NoSuchOptError: no such option:debug"
This patchset implements unit tests for:
- 'watcher-api' command
- 'watcher-db-manage' command (and sub-command)
- 'watcher-applier' command
Change-Id: I2bea8aee28dec913ebc45f2824bf474f86652642
6a55914b05