0.19.13 supports use of Ubuntu Disco.

Change-Id: I2ce5ddf73a87234be18f79f3dbe855499bb26bf6

As a part of the Stein release, we need to ensure
that charmhelpers is up to date.

Change-Id: I85b116dc5b4128a739af7a527daffe2f1f9c527a

Change-Id: I07e181e8db5cd617ae97d42f6552a73f03c7bbe0
Closes-Bug: #1821314

Change-Id: Ia48b0c9687c721e38308b52dddea841799d777f3
Closes-Bug: #1818077

Change-Id: Iecd65ae70b7a2672306a33801836f365a8dfc6d1
Closes-Bug: #1813982

Run ceilometer upgrade action in functional tests.

Switch to using proposed packages pending LP: #1813582

Closes-Bug: #1813982
Related-Bug: #1813582
Change-Id: Ie4bce16994fee7a3c4a546e0d7450dd44e92373d

Change-Id: I997d09eeafaba9ffc4af97b243b8e1e62d1e7d8f

Rebuild charm to pickup latest changes to charms.openstack to
resolve issues with haproxy being restarted due to random
dict iteration.

Change-Id: I276aa16bf0b64c3d72a60e11f527e9c8639f4a63
Closes-Bug: 1800980

Pull in the fix for Bug #1800730 in the mysql-shared interface.

Change-Id: I324afd953381dcca42b5a230078245ebd40196d1
Partial-Bug: #1800730

Change-Id: If66975008b0b55d4bce249588e768a7102a0676c

Change-Id: Idcf43aa83379b155d4624aaadb310c6c5972f0fe

Change-Id: I48531cb33b0f0e50649322f9bd90b44460ea3982

Support for tls-certificates has been added to the openstack-api
layer, charms.openstack and charm-helpers. Trigger a rebuild to
pull in those updates.

Change-Id: I1e91f596a5aff00179fdd2e23da3b8fda2f45cf3

Pull in fix for rendering Apache VirtualHost correctly
when charm is bound to network spaces.

Change-Id: I5c754feff3f0e9babc9a41ab70d3546c44db0ab9
Related-Bug: #1745389
Closes-Bug: #1769973

Pull in the fix for internal, public and admin certificates in
charms.openstack.

Change-Id: Ia6f6ee555f611da552337826f6fc6c87e34c7e55
Closes-Bug: #1750915

Change-Id: I867615c016644bbd33daf191d0e660805c48a4f5

Change-Id: Id290941f605427869af092f50b054955230acd93

This resolves issues with the ceph pool and key names not
being set correctly in the use-case where the deployed
application name is not 'gnocchi'.

Change-Id: If8e46b8baf8222f665b2b84c7dd788295996afdc

Resolves issues when deployed with ceph-proxy charm.

Change-Id: I0bb4bd8bf54690faeb9eec49d411df6275da293a