Add Kevin Walter to developers and unify
Add Kevin Walter to developers and unify

SUSE/saltstack-netapi-client-java,mbologna/salt-netapi-client,mbologna/saltstack-netapi-client-java,mbologna/saltstack-netapi-client-java,mbologna/salt-netapi-client,SUSE/saltstack-netapi-client-java,SUSE/salt-netapi-client