Update documentation for upserting server
Update documentation for upserting server
vulcand/vulcand-docs,mailgun/vulcand,mailgun/vulcand-docs,vulcand/vulcand-docs,vulcand/vulcand,mailgun/vulcand,mailgun/vulcand-docs,vulcand/vulcand,vulcand/vulcand-docs,mailgun/vulcand-docs