chore(readme): add link to examples

AlexanderPrendota · AlexanderPrendota · commit 81c11157a377 · 2019-01-17T10:40:13.000+03:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # Kotlin by Example
 
-This is sources of Kotlin Examples.
+This is sources of [Kotlin Examples](https://play.kotlinlang.org/byExample/overview).
 
 ### How to make example
 
