Extracted compilation configs into separate build files
diff --git a/gradle/compile-jvm.gradle b/gradle/compile-jvm.gradle
new file mode 100644
index 0000000..fe00c2f
--- /dev/null
+++ b/gradle/compile-jvm.gradle
@@ -0,0 +1,14 @@
+
+// Platform-specific configuration to compile JVM modules
+
+apply plugin: 'kotlin-platform-jvm'
+
+sourceCompatibility = 1.6
+targetCompatibility = 1.6
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    testCompile "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
+    testCompile "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
+    testCompile "junit:junit:$junit_version"
+}