dep -> govendor

README.md

@@ -35,8 +35,10 @@ They're not very interesting :D.
 Place your WH40K: Chaos Gate installation in `./orig` to benefit from automatic
 path defaults. Otherwise, point to it with `-game-path`
 
-Dependency management uses `dep`. Unless you're contributing code you shouldn't
-have to worry about it.
+Dependency management uses `govendor`. Unless you're contributing code you
+shouldn't have to worry about it.
+
+`dep` bug https://github.com/golang/dep/issues/1725 means I can't use it.
 
 ## Unmigrated text