Prepare installer files, Jenkins and workflow templates for Release NINETEEN

Change-Id: I3799f2d672ecbfa8cb1de483c2b5962575a9133b
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index 299f3de..71a9e9d 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -151,7 +151,7 @@
 # Installation starts here
 
 # Get README and create OSM_TRACK_INSTALLATION_ID
-curl -s https://osm-download.etsi.org/ftp/osm-18.0-eighteen/README.txt > /dev/null 2>&1
+curl -s https://osm-download.etsi.org/ftp/osm-19.0-nineteen/README.txt > /dev/null 2>&1
 export OSM_TRACK_INSTALLATION_ID="$(date +%s)-$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 16)"
 
 # Get OS info to be tracked
@@ -237,7 +237,7 @@
 $OSM_DEVOPS/installers/50-provision-osm.sh || FATAL_TRACK provision-osm "50-provision-osm.sh failed"
 track provisionosm provisionosm_ok
 
-curl -s https://osm-download.etsi.org/ftp/osm-18.0-eighteen/README2.txt > /dev/null 2>&1
+curl -s https://osm-download.etsi.org/ftp/osm-19.0-nineteen/README2.txt > /dev/null 2>&1
 track end
 
 echo "Credentials stored under ${CREDENTIALS_DIR}"