407931 Add toggle for failing on servlet availability
407976 JDBCSessionIdManager potentially leaves server in bad state after startup
Merge remote-tracking branch 'origin/jetty-7' into jetty-8
Merge remote-tracking branch 'origin/jetty-8'

Conflicts:
	jetty-server/src/main/java/org/eclipse/jetty/server/session/JDBCSessionIdManager.java