Comment 9 for bug 1667082

Reviewed: https://review.opencontrail.org/29054
Committed: http://github.org/Juniper/contrail-controller/commit/a169eca59da9841a18f48268784ae8479d855afb
Submitter: Zuul (<email address hidden>)
Branch: master

commit a169eca59da9841a18f48268784ae8479d855afb
Author: Megh Bhatt <email address hidden>
Date: Wed Feb 22 16:38:50 2017 -0800

Fix issues related to default configuration file for analytics daemons

1. Currently the analytics daemons do not pick up their default configuration
file and so the supervisord ini file or the systemd service file have to
launch them with the --config_file option on command line. This causes
issue when either new init system is used or new provisioning method is
used or when upgrading and the daemon needs an additional default
configuration file
2. Change the analytics daemons to have default configuration files so that
they can be launched without specifying --config_file option in the
supervisord ini file or the systemd service file
3. Cleanup to display the default values when --help option is used
4. Cleanup of contrail-collector and contrail-query-engine --help display to
club options based on sections

Change-Id: Ibd054e4ec753f7ee292f65cffd472e88b1fb62fd
Partial-Bug: #1667082