Added date for 1.3.0 release to CHANGELOG

- Also removed empty 1.2.2 stub

Author: weierophinney

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 1.3.0 - TBD
+## 1.3.0 - 2017-03-02
 
 ### Added
 
@@ -36,24 +36,6 @@ All notable changes to this project will be documented in this file, in reverse
 
 - Nothing.
 
-## 1.2.2 - TBD
-
-### Added
-
-- Nothing.
-
-### Deprecated
-
-- Nothing.
-
-### Removed
-
-- Nothing.
-
-### Fixed
-
-- Nothing.
-
 ## 1.2.1 - 2017-01-12
 
 ### Added