Drop Animal Sniffer setup (and upgrade to RxJava 1.3.2)

Author: jhoeller

build.gradle

@@ -60,7 +60,7 @@ configure(allprojects) { project ->
 	ext.nettyVersion         = "4.1.15.Final"
 	ext.okhttp3Version       = "3.9.0"
 	ext.reactorVersion       = "Bismuth-M4"
-	ext.rxjavaVersion        = '1.3.1'
+	ext.rxjavaVersion        = '1.3.2'
 	ext.rxjavaAdapterVersion = '1.2.1'
 	ext.rxjava2Version       = '2.1.3'
 	ext.slf4jVersion         = "1.7.25"
@@ -74,7 +74,6 @@ configure(allprojects) { project ->
 	apply plugin: "java"
 	apply plugin: "test-source-set-dependencies"
 	apply from: "${gradleScriptDir}/ide.gradle"
-	apply from: "${gradleScriptDir}/sniffer.gradle"
 
 	apply plugin: "kotlin"
 	compileKotlin {