support registering javax.servlet.Filter instances with the jetty container
ssl support in lily jetty plugin
allow config to disable session support
tests for jetty ssl & filter support
add default config, with comments
fix references to 2.4-SNAPSHOT
fix references to 2.4-SNAPSHOT
remove references to "security" in the filter classes
test that the request has passed trough the filter
config flag for disabling plain HTTP if SSL is enabled