Fix project release (#508)

Author: rdegnan

build.gradle

@@ -26,7 +26,7 @@ description = 'RxNetty: Reactive Extensions for Netty'
 
 apply plugin: 'nebula.rxjava-project'
 
-configure(subprojects) {
+subprojects {
     apply plugin: 'nebula.optional-base'
     apply plugin: 'nebula.rxjava-project'
     apply plugin: 'java'
@@ -51,14 +51,14 @@ configure(subprojects) {
             showStandardStreams = true
         }
     }
+}
 
-    // support for snapshot/final releases with the various branches RxJava uses
-    nebulaRelease {
-        addReleaseBranchPattern(/\d+\.\d+\.\d+/)
-        addReleaseBranchPattern('HEAD')
-    }
+// support for snapshot/final releases with the various branches RxJava uses
+nebulaRelease {
+    addReleaseBranchPattern(/\d+\.\d+\.\d+/)
+    addReleaseBranchPattern('HEAD')
+}
 
-    if (project.hasProperty('release.useLastTag')) {
-        tasks.prepare.enabled = false
-    }
+if (project.hasProperty('release.useLastTag')) {
+    tasks.prepare.enabled = false
 }