runlight 0.1.1

Security and reliability fixes from a full review of Runlight.

• The settings page checks the Runlight address after it loads, so an unreachable Runlight no longer slows the page down.
• The keys can be kept out of exported config by setting them in settings.php; the module's help and README show how.
• The dashboard is framed for the right admin address behind a proxy that ends HTTPS (set $settings['runlight_admin_origin'] if needed).

Runlight 0.1.1 itself fixes sign-in limits, single-use codes, and several other security issues. Update your Runlight server or library to 0.1.1 as well. Full notes: github.com/runlightsh/runlight/releases/tag/v0.1.1.