Allow to set a custom npm local mirror (e.g sinopia).

Correcting /usr/share/landscape file

null

More changes to make logrotate hourly

Changes to tracking.log setup to match production

Changes referenced from @Feanil's suggestions

Typo

explicitly create /etc/logrotate.d/hourly directory

remove logrotate directory in templates

Fixing bugs, Ansible doesn't like multiple module calls in one area

Using special_time=hourly instead of hour=*

Adding back subdirectory layout for templates

Manually dropping file for cron.hourly

Typo

Changes to template, creating logrotate script to run hourly

Bug fix

Making sure old tracking.log config is removed

Always write the supervisor files and link them as necessary.

Drop the configs in the supervisor available directory. Instead of having a
seperate cfg dir for each service.

Seperate devstack logic from disabling supervisor tasks. Add the new flag so
devstack continues to not startup supervisor. Use new supervisor_available_dir
everywhere.

Remove mongo logic from abbey and remove stage_release. This should completely
remove our tie ins to mongo.

Also removing monitor repos script which depended on stage_release. We can add
in similar logic when we're ready to automate building the AMIs on rc branch
creation.

Updated requirements.

no longer needed since we aren't doing anything
custom with logrotate