Release tosca-parser 1.2.0

This is the Stein milestone-1 release for tosca-parser to release merged
commits since the last release.

See [1] for more details on the new cycle-with-intermediary library
release changes.

[1] http://lists.openstack.org/pipermail/openstack-dev/2018-October/135689.html

We plan on processing this release November 1 unless we are told to hold
off, or earlier if we get a +1 from the PTL and/or release liaison
indicating that it is all clear to proceed.

Change-Id: Id0dc1b2c5023e36194fd7ff01032b347d5834549
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

deliverables/stein/tosca-parser.yaml

@@ -6,3 +6,8 @@ team: heat
 type: library
 repository-settings:
   openstack/tosca-parser: {}
+releases:
+  - projects:
+      - hash: 47e04a184cfbdaeb6a85c57457c570fc20b4b0a6
+        repo: openstack/tosca-parser
+    version: 1.2.0