Merge pull request #1041 from dota17/version

Update build.gradle : make it same as pom.xml

Author: marci4

build.gradle

@@ -8,8 +8,8 @@ repositories {
     mavenCentral()
 }
 
-group = 'org.java_websocket'
-version = '1.4.1-SNAPSHOT'
+group = 'org.java-websocket'
+version = '1.5.2-SNAPSHOT'
 sourceCompatibility = 1.6
 targetCompatibility = 1.6
 
@@ -19,16 +19,16 @@ configurations {
 
 configure(install.repositories.mavenInstaller) {
     pom.version = project.version
-    pom.groupId = "org.java_websocket"
+    pom.groupId = "org.java-websocket"
     pom.artifactId = 'Java-WebSocket'
 }
 
 dependencies {
 	deployerJars "org.apache.maven.wagon:wagon-webdav:1.0-beta-2"
     compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.25'
     testCompile group: 'org.slf4j', name: 'slf4j-simple', version: '1.7.25'
-    testCompile group: 'junit', name: 'junit', version: '4.11'
-    testCompile group: 'org.json', name: 'json', version: '20180130'
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+    testCompile group: 'org.json', name: 'json', version: '20180813'
 }