set up jjb for elalto branch

we need jjb jobs for El Alto branch

Change-Id: Ia44074f1322a64e78c4f7d1499508bf7b59aa531
Issue-ID: APPC-1762
Signed-off-by: Taka Cho <takamune.cho@att.com>
diff --git a/jjb/appc/appc-master.yaml b/jjb/appc/appc-master.yaml
index 7622698..d3eddfa 100644
--- a/jjb/appc/appc-master.yaml
+++ b/jjb/appc/appc-master.yaml
@@ -24,6 +24,8 @@
     stream:
       - 'master':
           branch: 'master'
+      - 'elalto':
+          branch: 'elalto'
     mvn-settings: 'appc-settings'
     files: '**'
     archive-artifacts: ''