update kotlin to 1.2.70

tibbi · tibbi · commit d25101aa8592 · 2018-09-13T20:58:12.000+02:00
diff --git a/build.gradle b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.61'
+    ext.kotlin_version = '1.2.70'
 
     repositories {
         jcenter()
