Adds a readme with a change log... rough for now.

Author: skellock

readme.md

@@ -0,0 +1,16 @@
+# Reactotron - 1.0
+
+Still putting this together.
+
+# Changes
+
+### August 18th, 2016 - 0.93.0
+
+* We have a help screen (command + /) and a new core contributor! [@gantman](https://github.com/gantman) ([#133](https://github.com/reactotron/reactotron/pull/133))
+* Commands can be flagged as important for better visibility. [@skellock](https://github.com/skellock) ([#134](https://github.com/reactotron/reactotron/pull/134))
+* Adds an electron code-signing script. [@skellock](https://github.com/skellock) ([#136](https://github.com/reactotron/reactotron/pull/136))
+
+### August 16th, 2016 - 0.92.0
+
+* Adds an Electron-based App.
+* Adds plugins.