Remove toolwatcher

Authored by scfc on Feb 7 2017, 4:00 PM.

Description

Remove toolwatcher

toolwatcher has been replaced by operation/puppet's
modules/role/files/labs/db/maintain-dbusers.py and
modules/toollabs/files/maintain-kubeusers. The directories cgi-bin
and public_html are no longer created by default.

Change-Id: I644bc5cd8d2d2cc0d94d3a8884ff8b33e11dd135