Merge "[docs] Add moselle to rtd job"

diff --combined jjb/opnfvdocs/docs-rtd.yaml
index e150460,2d8a482..d8ed123
--- 1/jjb/opnfvdocs/docs-rtd.yaml
--- 2/jjb/opnfvdocs/docs-rtd.yaml
+++ b/jjb/opnfvdocs/docs-rtd.yaml
@@@ -17,6 -17,8 +17,8 @@@
      stream:
        - master:
            branch: 'master'
+       - moselle:
+           branch: 'stable/{stream}'
        - lakelse:
            branch: 'stable/{stream}'
        - iruya:
@@@ -32,7 -34,7 +34,7 @@@
      parameters:
        - label:
            name: SLAVE_LABEL
 -          default: 'lf-build5'
 +          default: 'lf-build6'
            description: 'Slave label on Jenkins'
            all-nodes: false
            node-eligibility: 'ignore-offline'