Update CHANGELOG with todays release

UberMouse · UberMouse · commit a9fc78de8ef9 · 2017-03-10T14:51:51.000+13:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.3.0
+## 1.3.0 (10/03/2017)
 
 Features:
   - Improve affected user handling to let you specify all Raygun parameters, identifier, email, first name, full name and uuid. See [README.md](https://github.com/MindscapeHQ/raygun4ruby#affected-user-tracking) for details

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-## 1.3.0`
	`1`	`+## 1.3.0 (10/03/2017)`
`2`	`2`
`3`	`3`	`Features:`
`4`	`4`	`- Improve affected user handling to let you specify all Raygun parameters, identifier, email, first name, full name and uuid. See [README.md](https://github.com/MindscapeHQ/raygun4ruby#affected-user-tracking) for details`