CORD-3035 creating legacy/modern verify+publish documentation jobs

Change-Id: If43e4e32511391613cdd0a3522c2d14808c1a2c5
diff --git a/jjb/defaults.yaml b/jjb/defaults.yaml
index e7d2896..bebda2a 100644
--- a/jjb/defaults.yaml
+++ b/jjb/defaults.yaml
@@ -41,9 +41,12 @@
     # regexp for gerrit triggers
     # list of supported branches, for branch-regexp
     supported-branches-regexp: '^(master|cord-6.0|cord-5.0|cord-4.1|cord-4.0)$'
+    legacy-branches-regexp: '^(cord-5.0|cord-4.1|cord-4.0)$'
     modern-branches-regexp: '^(master|cord-6.0)$'
 
     # for matching files with file-include-regexp
     all-files-regexp: '.*'
-    doc-files-regexp: "^docs/.*"
+    doc-files-regexp: '^docs/.*'
 
+    # Jenkins SSH host doc publisher
+    docs-ssh-host: 'guide.opencord.org'