add readme

koromiko · koromiko · commit eb5ebadf6c30 · 2017-10-03T09:18:28.000+08:00
diff --git a/MVVMPlayground/readme.md b/MVVMPlayground/readme.md
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+# MVVM Playground, a photo showcase app.
+
+This is a sample code for MVVM playground. 
+
+Please refer to 'MVC' to find the MVC version of the app.
+And then please checke the latest code for the MVVM version with unit tests, it's cool!
+
