chore: update to beta.15

CHANGELOG.md

@@ -8,6 +8,8 @@
 * update packages
   * Angular 2 beta 15
   * lite-server 2.2.0
+  * systemjs 0.19.26
+  * typescript 1.8.10
   * typings 0.7.12
   
 * add run packages

README.md

@@ -104,6 +104,13 @@ Both the compiler and the karma watch for (different) file changes.
 
 Shut it down manually with Ctrl-C.
 
+Test-runner output appears in the terminal window.
+We can update our app and our tests in real-time, keeping a weather eye on the console for broken tests.
+Karma is occasionally confused and it is often necessary to shut down its browser or even shut the command down (Ctrl-C) and
+restart it. No worries; it's pretty quick.
+
+The `HTML-Reporter` is also wired in. That produces a prettier output; look for it in `~_test-output/tests.html`.
+
 ### End-to-end (E2E) Tests
 
 **BEFORE RUNNING THE FIRST TEST** you must update the Selenium webdriver. Run `npm webdriver:update`.

package.json

@@ -18,9 +18,9 @@
   "license": "ISC",
   "dependencies": {
     "angular2": "2.0.0-beta.15",
-    "a2-in-memory-web-api": "^0.1.14",
+    "a2-in-memory-web-api": "^0.1.15",
 
-    "systemjs": "0.19.25",
+    "systemjs": "0.19.26",
     "es6-shim": "^0.35.0",
     "reflect-metadata": "0.1.2",
     "rxjs": "5.0.0-beta.2",