Spring updates
ThreadLocalRandom is included in JDK7
disable some filters
upgrade Tomcat to 8.0.0-RC10
Update to latest undertow
Merge pull request #677 from bclozel/master

Spring application update for round 9
master Fixed a bug where spring didn't stop
Merge pull request #736 from n1hility/master

Update to latest undertow
Merge branch 'master' of https://github.com/TechEmpower/FrameworkBenchmarks
return a list even for a single query #742