CompileJavaAgainstKotlinTest

Test is:

1. find pairs of kotlin/java files in compiler/testData/compileJavaAgainstKotlin
and for each pair

2. compile kotlin file

3. compile java file with kotlin .class in classpath

4. check everything is OK

compiler/testData/compileJavaAgainstKotlin/Hello.java

@@ -0,0 +1,6 @@
+
+class Hello {
+    public static void xx() {
+        int x = namespace.f();
+    }
+}