Rename openstack-metering to openstack-telemetry

update cookbook name, role name, attributes and related things

Change-Id: I8c8855579fd88746c447b9dda189e93f644584b2
Remove monitoring user from documentation

Recent commit e3db2693b50d9d950adc6119135403eb235335ab created the
'ceilometer' user. A 'monitoring' user is left over and being created
but it isn't being used. This patch removes a reference to it in the
documentation.

Change-Id: I503b7e3d2d6484126f8e798a36fb47f6f717e17a
Adding update to Havana.

CHANGELOG did not have a entry for bump to Havana. Also standardized the
contents of the CHANGELOG with that of other repositories.

Closes-Bug: #1270223
Change-Id: I149a8661310f1912c99b18e27c62db8f69d7f9db
bump version of mysql cookbook in Berksfile

Fixes: bug 1294114

upstream 4.1.1 contains a fix to explicitly create the root@127.0.0.1
user which, as per that bug, is not always happening.

Change-Id: I03156abb44acca61a9c94902363c81314208313d
update vagrant environment

After some recent changes to db/mq endpoints, we need to slightly change
the attributes we're overriding in the environment for the vagrant run
to work

Change-Id: I98279acb94fdfe349d19aa3fb99830f83c9d2d45
Implements: blueprint reference-havana-vagrant
Merge "update vagrant environment"