Cleaned up client's Gradle

Author: eluchsinger

Client/build.gradle

@@ -1,8 +1,6 @@
 plugins {
-    id 'maven-publish'
     id 'java' // or 'groovy' Must be explicitly applied
     id 'application'
-    id 'com.github.johnrengelman.shadow' version '1.2.3'
 }
 
 repositories {
@@ -11,25 +9,6 @@ repositories {
 
 mainClassName = "controllers.MainApp"
 
-shadowJar {
-    baseName = 'wss-client-all'
-    classifier = ''
-}
-
-publishing {
-    publications {
-        shadow(MavenPublication) {
-            from components.shadow
-            artifactId = 'wss-client-all'
-        }
-    }
-}
-
-task executeClient(type: JavaExec){
-    main = "controllers.Main"
-    classpath = sourceSets.main.runtimeClasspath
-}
-
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.11'
     compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.+'