added v0.2.0 release notes (#54)

Author: Aaronontheweb

RELEASE_NOTES.md

@@ -1,3 +1,3 @@
-#### 0.1.3 January 29 2020 ####
-* Updated to latest Application Insights driver (2.12.1)
-* Updated to latest Akka.NET version (1.3.17)
+#### 0.2.0 April 14 2020 ####
+* Updated to latest Application Insights driver (2.13.1)
+* Updated to latest Akka.NET version (1.4.4)