update com.gradle.plugin-publish (#159)

Author: siordache

.travis.yml

@@ -6,7 +6,7 @@ deploy:
   provider: script
   on:
     tags: true
-  script: "./gradlew publishPlugin"
+  script: "./gradlew publishPlugins"
   skip_cleanup: true
 
 before_install:

build.gradle

@@ -2,7 +2,7 @@ plugins {
     id 'eclipse'
     id 'java-gradle-plugin'
     id 'maven-publish' // used for publishing to local maven repository
-    id 'com.gradle.plugin-publish' version '0.10.1'
+    id 'com.gradle.plugin-publish' version '0.12.0'
     id 'com.github.johnrengelman.shadow' version '5.0.0'
     id 'com.github.ben-manes.versions' version '0.21.0'
 }