Add ipc module.

module-ipc/build.gradle

@@ -0,0 +1,16 @@
+plugins {
+    id 'java'
+}
+
+group 'me.skymc'
+version '5.11'
+
+sourceCompatibility = 1.8
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}