Remove shadow and application plugin, less useless build artifacts

Author: RAnders00

build.gradle

@@ -1,23 +1,12 @@
 plugins {
     id 'java'
-    id 'application'
-    id 'com.github.johnrengelman.shadow' version '4.0.3'
     id "org.springframework.boot" version "2.0.5.RELEASE"
     id "io.spring.dependency-management" version "1.0.6.RELEASE"
 }
 
-mainClassName = 'de.zwb3.apiproxy.ApiProxy'
-
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
-
-jar {
-    manifest {
-        attributes 'Main-Class': 'de.zwb3.apiproxy.ApiProxy'
-    }
-}
-
 repositories {
     jcenter()
 }
@@ -41,15 +30,6 @@ dependencies {
     // https://mvnrepository.com/artifact/commons-io/commons-io
     compile group: 'commons-io', name: 'commons-io', version: '2.6'
 
-//    compile("org.springframework.cloud:spring-cloud-starter-gateway")
-//    compile("org.springframework.cloud:spring-cloud-starter-netflix-hystrix")
-//    compile("org.springframework.cloud:spring-cloud-starter-contract-stub-runner"){
-//        exclude group: "org.springframework.boot", module: "spring-boot-starter-web"
-//    }
-
-//    // https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-gateway
-//    compile group: 'org.springframework.cloud', name: 'spring-cloud-starter-gateway', version: '2.0.1.RELEASE'
-
     // https://mvnrepository.com/artifact/org.apache.commons/commons-lang3
     compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.8.1'