Upgrade to RxJava 2.1.11 and 1.3.7 as well as Jetty 9.4.9

build.gradle

@@ -46,7 +46,7 @@ configure(allprojects) { project ->
 	ext.groovyVersion        = "2.4.14"
 	ext.hsqldbVersion        = "2.4.0"
 	ext.jackson2Version      = "2.9.4"
-	ext.jettyVersion         = "9.4.8.v20171121"
+	ext.jettyVersion         = "9.4.9.v20180320"
 	ext.junitJupiterVersion  = "5.0.3"
 	ext.junitPlatformVersion = "1.0.3"
 	ext.junitVintageVersion  = "4.12.3"
@@ -54,9 +54,9 @@ configure(allprojects) { project ->
 	ext.log4jVersion         = "2.11.0"
 	ext.nettyVersion         = "4.1.22.Final"
 	ext.reactorVersion       = "Bismuth-SR7"
-	ext.rxjavaVersion        = "1.3.6"
+	ext.rxjavaVersion        = "1.3.7"
 	ext.rxjavaAdapterVersion = "1.2.1"
-	ext.rxjava2Version       = "2.1.10"
+	ext.rxjava2Version       = "2.1.11"
 	ext.slf4jVersion         = "1.7.25"	 // spring-jcl + consistent 3rd party deps
 	ext.tiles3Version        = "3.0.8"
 	ext.tomcatVersion        = "8.5.29"