Disable check_uptodate.sh check in pep8

Running generate_sample.sh currently produces an invalid heat.conf.sample
due to bug #1288586.

This change disables the check_uptodate.sh in the tox pep8 so that the
gate-heat-pep8 job passes while we find a more appropriate solution.

Change-Id: Ib20c4f892df68f7112d969d801a18a1a5bfbd474
Related-Bug: #1288586
Insertion port id in address attribute of server

Dictionary returned by server's attribute addresses does not contain
port id value. Current patch adds field port in this dictionary.

Change-Id: Ie458e67d976af0dd394c3fa4a6d77bce78161bef
Closes-bug: #1285899
Ensure parameter timeout_mins available in update

The parameter timeout_mins is not available when
updating a stack. The updater gets it from the
old stack no matter whether timeout_mins is
offered or not.

If timeout_mins is not offered in the new stack,
get the timeout from the old stack, and update
this parameter using the new stack's timeout.

Change-Id: I7d04d0f0b7cc917d49d45c0d3e1d5a8ffb7bff0b
Closes-Bug: 1290603
Always answer empty list if deployments not ready

An empty deployments will cause json decode exception, and once
deployments=[] coming, it will trigger another refresh. Always answer
empty list when deployments not ready will solve above two issues.

Change-Id: Iaee3a3ef25cf9907aaefd941dcb316ecb25a29d6
Closes-Bug: #1298417
Add a default DeletionPolicy for Fn::ResourceFacade

The provider template can't know whether this is explicitly included in the
facade resource's definition, and shouldn't need to.

Closes-bug: #1299202

Change-Id: I01177a84b86b69e221d83d87f3efd9e07e5b9c1f
Resolve data from Resource Facade

Since we are looking directly at the template data for the resource facade,
we need to resolve any intrinsic functions that may be present. (For
example, this would be expected if we ever had more than one level of
provider templates, or if e.g. the DeletionPolicy was passed as parameter
to the main stack).

Closes-bug: #1299204

Change-Id: Iaae2fe7be6618c1dee84f2c90bdc179dc2be67d6
Add a resource_facade intrinsic function to HOT

Add a native version of the function, rather than continue to rely on
Fn::ResourceFacade from the Heat-flavoured-cfn templates.

Closes-bug: #1299205

Change-Id: Iee118aeaa72d59e4d6a27ed487b99e9aba9779cd
Fix Jenkins translation jobs

The jobs heat-propose-translation-update and
heat-upstream-translation-update do not update from
transifex since our po files contain duplicate entries where
obsolete entries duplicate normal entries.

Remove all obsolete entries to fix the jobs.

Change-Id: I2071e3a792d107840449bbfe39e3a540ea1b626f
Closes-Bug: #1299349