fix missing metafile (#3999)

* add missing metafile, change package to 1.0.2

* changelog

* undo DevProject

Author: Chris Elion

com.unity.ml-agents/CHANGELOG.md

@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to
 [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.0.2-preview] - 2020-05-19
+### Bug Fixes
+#### com.unity.ml-agents (C#)
+- Fix missing .meta file
+
 ## [1.0.1-preview] - 2020-05-19
 ### Bug Fixes
 #### com.unity.ml-agents (C#)

com.unity.ml-agents/Runtime/Academy.cs

@@ -68,7 +68,7 @@ public class Academy : IDisposable
         /// Unity package version of com.unity.ml-agents.
         /// This must match the version string in package.json and is checked in a unit test.
         /// </summary>
-        internal const string k_PackageVersion = "1.0.1-preview";
+        internal const string k_PackageVersion = "1.0.2-preview";
 
         const int k_EditorTrainingPort = 5004;
 

com.unity.ml-agents/Tests/Editor/Communicator/GrpcExtensionsTests.cs.meta

@@ -1,10 +1,10 @@
 {
   "name": "com.unity.ml-agents",
   "displayName": "ML Agents",
-  "version": "1.0.1-preview",
+  "version": "1.0.2-preview",
   "unity": "2018.4",
   "description": "Use state-of-the-art machine learning to create intelligent character behaviors in any Unity environment (games, robotics, film, etc.).",
   "dependencies": {
     "com.unity.barracuda": "0.7.1-preview"
   }
-}
+}