move modules around.

internal/util-interface/src/main/java/xsbti/Position.java

@@ -0,0 +1,18 @@
+/* sbt -- Simple Build Tool
+ * Copyright 2008, 2009, 2010  Mark Harrah
+ */
+package xsbti;
+
+public interface Position
+{
+	Maybe<Integer> line();
+	String lineContent();
+	Maybe<Integer> offset();
+
+	// pointer to the column position of the error/warning
+	Maybe<Integer> pointer();
+	Maybe<String> pointerSpace();
+
+	Maybe<String> sourcePath();
+	Maybe<java.io.File> sourceFile();	
+}