Fixed package display name and bumped version to 2019.3.1

package.json

@@ -1,7 +1,7 @@
 {
     "name": "at.kairoscope.thirdparty.nav-mesh-components",
-    "displayName":  "Mixpanel",
-    "version": "2019.3.0",
+    "displayName":  "Unity NavMeshComponents",
+    "version": "2019.3.1",
     "description": "Official Unity package for generating NavMeshes in runtime.",
     "repository": {
       "type": "git",