Merge pull request #316 from scorphus/tsuru-login

Add `tsuru_login` rule

thefuck/rules/tsuru_login.py

@@ -0,0 +1,11 @@
+from thefuck import shells
+
+
+def match(command, settings):
+    return (command.script.startswith('tsuru')
+            and 'not authenticated' in command.stderr
+            and 'session has expired' in command.stderr)
+
+
+def get_new_command(command, settings):
+    return shells.and_('tsuru login', command.script)