Added CRUX 3.1; Updated CRUX 3.0

library/crux

@@ -1,4 +1,5 @@
 # maintainer: James Mills <[email protected]> (@therealprologic)
 
-latest: git://github.com/therealprologic/docker-crux@9ed6ecae582c58138cbb0c1f95eaa5c620f0fc7e
-3.0: git://github.com/therealprologic/docker-crux@9ed6ecae582c58138cbb0c1f95eaa5c620f0fc7e
+latest: git://github.com/therealprologic/docker-crux@7426533bc54154a9227bd8c983182c86bd2e319f
+3.1: git://github.com/therealprologic/docker-crux@7426533bc54154a9227bd8c983182c86bd2e319f
+3.0: git://github.com/therealprologic/docker-crux@91a99d9156b30d4af0b624be83042605ce1c91ab