add host option for web command:

docs/usage.rst

@@ -146,6 +146,8 @@ you can also use the web ui instead of commandline interface::
     $ storm web
     $ storm web 3333
     $ storm web --debug
+    $ storm web --host 0.0.0.0
 
 .. versionchanged:: 0.7
    *--port* option was removed. *--debug* option is now defaults to ``False``.
+   *--host* option was added.

storm/__main__.py

@@ -295,12 +295,13 @@ def backup(target_file, config=None):
 
 @command('web')
 @arg('port', nargs='?', default=9002, type=int)
+@arg('host', nargs='?', default="127.0.0.1", type=str)
 @arg('theme', nargs='?', default="modern", choices=['modern', 'black', 'storm'])
 @arg('debug', action='store_true', default=False)
-def web(port, debug=False, theme="modern", ssh_config=None):
+def web(port, host="127.0.0.1", debug=False, theme="modern", ssh_config=None):
     """Starts the web UI."""
     from storm import web as _web
-    _web.run(port, debug, theme, ssh_config)
+    _web.run(host, port, debug, theme, ssh_config)
 
 
 if __name__ == '__main__':

storm/web.py

@@ -104,15 +104,16 @@ def favicon():
                                mimetype='image/vnd.microsoft.icon')
 
 
-def run(port, debug, theme, ssh_config=None):
+def run(host, port, debug, theme, ssh_config=None):
     global __THEME__
     port = int(port)
     debug = bool(debug)
+    host = str(host)
     __THEME__ = theme
 
     def get_storm():
         return Storm(ssh_config)
 
     app.get_storm = get_storm
 
-    app.run(port=port, debug=debug)
+    app.run(host=host, port=port, debug=debug)