Update Spring dependency versions [SHDP-577]

- add explicit dependency versions for all spring artifacts

- update test dependencies

Author: trisberg

build.gradle

@@ -334,10 +334,14 @@ configure(javaProjects()) {
 
 	// dependencies that are common across all java projects
 	dependencies {
+		compile "org.springframework:spring-core:$springVersion"
+		compile "org.springframework:spring-beans:$springVersion"
 		compile "org.springframework:spring-aop:$springVersion"
 		compile "org.springframework:spring-context:$springVersion"
 		compile "org.springframework:spring-context-support:$springVersion"
+		compile "org.springframework:spring-expression:$springVersion"
 		compile "org.springframework:spring-jdbc:$springVersion"
+		compile "org.springframework:spring-messaging:$springVersion"
 		compile "org.springframework:spring-tx:$springVersion"
 	}
 

gradle.properties

@@ -59,20 +59,20 @@ springBootVersion = 1.3.8.RELEASE
 springIntVersion = 4.3.5.RELEASE
 springStatemachineVersion = 1.1.0.RELEASE
 jacksonVersion = 1.9.13
-jackson2Version = 2.4.2
+jackson2Version = 2.8.4
 commonsioVersion = 2.4
 cglibVersion = 3.1
-snakeYamlVersion = 1.13
+snakeYamlVersion = 1.17
 kiteVersion = 1.0.0
-httpclientVersion = 4.3.3
-jsonpathVersion = 0.8.1
+httpclientVersion = 4.5.2
+jsonpathVersion = 2.2.0
 tomcatEmbedVersion = 8.0.28
 
 ## Common testing libraries
 junitVersion = 4.12
-mockitoVersion = 1.9.5
+mockitoVersion = 1.10.19
 powermockVersion = 1.6.4
-groovyVersion = 2.4.4
+groovyVersion = 2.4.7
 jrubyVersion = 1.7.12
 jythonVersion = 2.5.3
 antlrVersion = 3.4