Rename project-specific CSIT PoC jobs

 - remove PoC postfixes and rename the templates properly
 - update changed names to music jobs
 - add comments to identify all relevant templates as parts of
   project-specific CSIT flow
Issue-ID: INT-1794
Signed-off-by: Lasse Kaihlavirta <l.kaihlavirt@partner.samsung.com>
Change-Id: Ib4fb99a9aeb14215346802a4aee158e0a07eb5eb
diff --git a/jjb/global-templates-docker.yaml b/jjb/global-templates-docker.yaml
index 309a7c7..a1a051f 100644
--- a/jjb/global-templates-docker.yaml
+++ b/jjb/global-templates-docker.yaml
@@ -302,14 +302,15 @@
                 DOCKERHUB_REGISTRY=docker.io
 
 - job-template:
-    # Job template PoC for tagging snapshot docker images
+    # Job template for tagging snapshot docker images
     # identified by given unique tag as STAGING
+    # in project-specific CSIT versioning flow
     # The purpose of this job template is to run:
     #  1. login to the docker registry
     #  2. run a specified shell builder for tagging
     #
 
-    name: '{project-name}-{stream}-docker-staging-PoC'
+    name: '{project-name}-{stream}-docker-staging'
     project-type: freestyle
     node: 'ubuntu1804-docker-8c-8g'
     disabled: '{disabled}'