#728: Add heroku_multiple_apps rule (#729)

Closes https://github.com/nvbn/thefuck/issues/728

thefuck/rules/heroku_multiple_apps.py

@@ -0,0 +1,12 @@
+import re
+from thefuck.utils import for_app
+
+
+@for_app('heroku')
+def match(command):
+    return 'https://devcenter.heroku.com/articles/multiple-environments' in command.output
+
+
+def get_new_command(command):
+    apps = re.findall('([^ ]*) \([^)]*\)', command.output)
+    return [command.script + ' --app ' + app for app in apps]