emails: added new tags to status sent

- make this distinct colored tags for quick status catch
- pass in the status type together with label to the notifiactions and templates
- fixed some UI issues on emails

rhodecode/api/views/pull_request_api.py

@@ -408,6 +408,8 @@ def comment_pull_request(request, apiuser, repoid, pullrequestid,
         line_no=None,
         status_change=(ChangesetStatus.get_status_lbl(status)
                        if status and allowed_to_change_status else None),
+        status_change_type=(status
+                            if status and allowed_to_change_status else None),
         closing_pr=False,
         renderer=renderer
     )

rhodecode/api/views/repo_api.py

@@ -1363,9 +1363,11 @@ def comment_commit(
     try:
         rc_config = SettingsModel().get_all_settings()
         renderer = rc_config.get('rhodecode_markup_renderer', 'rst')
-
+        status_change_label = ChangesetStatus.get_status_lbl(status)
         comm = ChangesetCommentsModel().create(
-            message, repo, user, revision=commit_id, status_change=status,
+            message, repo, user, revision=commit_id,
+            status_change=status_change_label,
+            status_change_type=status,
             renderer=renderer)
         if status:
             # also do a status change