Build process + random updates (#1)

* add bili (rolloup wrapper) to compile code and make it available in umd and commonjs

Author: marinko-peso

bili.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    name: 'tiny-timer',
+    moduleName: 'TinyTimer',
+    format: ['umd', 'umd-min', 'es']
+};