v1.3.0

This will actually be released tomorrow, most likely, but I want
to get the installers all ready.

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 1.3.0 (unreleased)
+## 1.3.0 (September 5, 2013)
 
 BACKWARDS INCOMPATIBILITY:
 

lib/vagrant/version.rb

@@ -2,5 +2,5 @@ module Vagrant
   # This will always be up to date with the current version of Vagrant,
   # since it is used to generate the gemspec and is also the source of
   # the version for `vagrant -v`
-  VERSION = "1.3.0.dev"
+  VERSION = "1.3.0"
 end