release 0.4

setup.py

@@ -7,7 +7,7 @@ def read(fname):
 setup(
     name            = "sops",
     py_modules      = ['sops'],
-    version         = "0.3",
+    version         = "0.4",
     author          = "Julien Vehent",
     author_email    = "jvehent@mozilla.com",
     description     = "Secrets OPerationS (sops) is an editor of encrypted files",