Increment version to 0.2.15

rdegnan · rdegnan · commit e0fc6d5a231a · 2019-03-17T10:29:04.000-07:00
diff --git a/gradle.properties b/gradle.properties
@@ -1,2 +1,2 @@
 group=io.rsocket.rpc
-version=0.2.15.BUILD-SNAPSHOT
+version=0.2.15
