Update to a newer java-statsd-client that doesn't use bleeding edge technology like String.join

JDK7, get your shit together.

build.gradle

@@ -7,9 +7,12 @@ apply plugin: 'application'
 
 group = "com.github.lookout"
 description = "A utility for monitoring the delay of Kafka consumers"
-version = '0.1.0-SNAPSHOT'
+version = '0.1.3'
 mainClassName = 'com.github.lookout.verspaetung.Main'
 defaultTasks 'clean', 'check'
+sourceCompatibility = '1.7'
+targetCompatibility = '1.7'
+
 
 ////////////////////////////////////////////////////////////////////////////////
 //  TESTING
@@ -52,7 +55,7 @@ dependencies {
     /* Needed for command line options parsing */
     compile 'commons-cli:commons-cli:1.2+'
 
-    compile 'com.timgroup:java-statsd-client:3.1.1+'
+    compile 'com.timgroup:java-statsd-client:3.1.2+'
 
     /* Logback is to be used for logging through the app */
     compile 'ch.qos.logback:logback-classic:1.1.2+'
@@ -64,6 +67,9 @@ dependencies {
 
 
 ////////////////////////////////////////////////////////////////////////////////
+jar {
+    enabled = false
+}
 shadowJar {
     exclude 'META-INF/*.RSA', 'META-INF/*.DSA'
     manifest {
@@ -74,6 +80,10 @@ shadowJar {
 }
 assemble.dependsOn shadowJar
 
+artifacts {
+    archives shadowJar
+}
+
 
 bintray {
     user = project.bintrayUser