HHH-12603 Move and reuse the "idea" Gradle plugin declaration

build.gradle

@@ -40,9 +40,8 @@ allprojects {
 			name "jboss-snapshots"
 			url "http://snapshots.jboss.org/maven2/"
 		}
-		
-	apply plugin: 'idea'
 	}
+	apply plugin: 'idea'
 
 	// minimize changes, at least for now (gradle uses 'build' by default)..
 	buildDir = "target"

hibernate-orm-modules/hibernate-orm-modules.gradle

@@ -21,7 +21,6 @@ apply from: rootProject.file( 'gradle/publishing-pom.gradle' )
 
 apply plugin: 'build-dashboard'
 apply plugin: 'project-report'
-apply plugin: 'idea'
 
 project.tasks.jar.enabled = false
 project.tasks.javadoc.enabled = false