init: working state

compiler + test suite are fine. logging module started, I'd say about 50%
complete.

tests/logging.test.ts

@@ -0,0 +1,7 @@
+import * as logging from '../src/logging';
+
+describe('Logger', () => {
+    it('can be instantiated', () => {
+        const logger = new logging.Logger('test', 0);
+    })
+});