Merge pull request #304 from tianon/update-docker-dev-for-consistency

Update docker-dev for consistency with other repos

library/docker-dev

@@ -1,10 +1,8 @@
 # maintainer: Tianon Gravi <[email protected]> (@tianon)
 
-latest: git://github.com/docker/[email protected]
-v1.2.0: git://github.com/docker/[email protected]
-v1.2:   git://github.com/docker/[email protected]
+1.3.1: git://github.com/docker/[email protected]
+1.3: git://github.com/docker/[email protected]
+1: git://github.com/docker/[email protected]
+latest: git://github.com/docker/[email protected]
 
-v1.0.1: git://github.com/docker/[email protected]
-v1.0:   git://github.com/docker/[email protected]
-
-# "supported": one tag per major, only upstream-supported majors
+# "supported": one tag per major, only upstream-supported majors (which is currently only "latest")