move StdLibrarian to System and suggest new interface, make compiler respect converter and add experimental support in librarian for .cp

Check/Mod/LibrarianCpTest.cp

@@ -0,0 +1,11 @@
+MODULE CheckLibrarianCpTest;
+
+	IMPORT StdLog;
+
+	PROCEDURE Do*;
+	BEGIN
+		StdLog.String("привет мир 123"); StdLog.Ln	(* write string and 0DX into log *)
+	END Do;
+
+END CheckLibrarianCpTest.
+