Сonfigurable URL of rempl server

[Chaptykov]

I want to place rempl server on a separate domain instead localhost.

[lahmatiy]

Use <meta> tag for HTML page:

<meta name="rempl:server" url="{url}">

... or REMPL_SERVER env variable for node.js, like so (mac):

REMPL_SERVER={url} node yourscript.js

Those details are missed in README. Will be fixed soon.

[bashmish]

It has been documented here https://github.com/rempl/rempl#browser, so this bug can be closed.