Add module for xxe
Correct author and references
Description should be present tense
Use rhost and rport, not local host and port
Use SSL by defailt
Whitespace retab, add rport 3780 as default
Commas in the author array
Cleanup various style issues

  * Unset default username and password
  * Register SSL as a DefaultOption instead of redefining it
  * Use the HttpClient mixin `ssl` instead of datastore.
  * Unless is better than if !
  * Try to store loot even if you can't cleanup the site ID.
Fix indentation
Land #2233, @bperry-r7's module for nexpose