chore: fix runMod task

* add explicit dependency of vertx-hazelcast
* apply fix from vert-x#31, thanks to @minus7 and @avdv.
* reformat indentation to 2 spaces

gradle/vertx.gradle

@@ -60,6 +60,7 @@ repositories {
 dependencies {
   provided "io.vertx:vertx-core:$vertxVersion"
   provided "io.vertx:vertx-platform:$vertxVersion"
+  provided "io.vertx:vertx-hazelcast:$vertxVersion"
   testCompile "junit:junit:$junitVersion"
   testCompile "io.vertx:testtools:$toolsVersion"
 }
@@ -127,7 +128,7 @@ task sourceJar(type: Jar) {
 }
 
 javadoc {
-    classpath = configurations.compile + configurations.provided
+  classpath = configurations.compile + configurations.provided
 }
 
 task javadocJar(type: Jar) {
@@ -171,7 +172,7 @@ task collectDeps(type: Copy) {
 }
 
 // We also init here - this means for single module builds the user doesn't have to explicitly init -
-task runMod(description: 'Run the module', dependsOn: [collectDeps, init]) << {
+task runMod(description: 'Run the module', dependsOn: [collectDeps, copyMod, init]) << {
   def args = ['runmod', moduleName]
   def args2 = runModArgs.split("\\s+")
   args.addAll(args2)
@@ -187,7 +188,9 @@ def doInit() {
       "bin\r\n" +
       "out/production/${project.name}\r\n" +
       "out/test/${project.name}\r\n" +
-      "build/deps\r\n";
+      "build/deps\r\n" +
+      "build/classes/main\r\n" +
+      "build/resources/main\r\n";
     cpFile << defaultCp;
   }
   def args = ['create-module-link', moduleName]