Fill galaxy.yaml and changelog

geant/gap_ansible/CHANGELOG.md

 # GAP Ansible changelog
+1.0.15:
+- Add role to do show commands for checking health of the router after installing base config 
+- Renamed attribute router_vendor to vendor in iptrunk role 
 1.0.14:
 - Base-config cleanup
 1.0.13:

geant/gap_ansible/galaxy.yml

@@ -8,7 +8,7 @@ namespace: geant
 name: gap_ansible
 
 # The version of the collection. Must be compatible with semantic versioning
-version: 1.0.14
+version: 1.0.15
 
 # The path to the Markdown (.md) readme file. This path is relative to the root of the collection
 readme: README.md