Add missing keys in appendix
Do not exclude Flyway's MigrationVersion

flyway.init and flyway.target are two options that are missing from the
meta-data following the change in f0bc3c0. It turns out that both these
properties have an additional setter taking a String so they shouldn't be
excluded after all

Closes gh-2088
Support ServletContextListener with Jetty 9

Call `context.getServletContext().setExtendedListenerTypes(true)` to
ensure that ServletContextListeners can be registered with Jetty 9.

Fixes gh-2058
Fix ResourceBannerTests failures on Windows

Fixes gh-2096
Fix (again) ResourceBannerTests failures on Windows

Fixes gh-2096
Support configurable Undertow listen addresses

Fixes gh-2097