Upgrade kumascript to latest version
fix bug 989089 - Update default refresh rate for docs
Merge pull request #2434 from darkwing/default-refresh-989089

fix bug 989089 - Update default refresh rate for docs
Place document JSON on mdn.wiki object and not a global
Merge pull request #2431 from lmorchard/kumascript-upgrade-hirelings

Upgrade kumascript to latest version
Remove var completely to resolve XSS from JSON
Merge pull request #2435 from darkwing/cleanup-global

Place document JSON on mdn.wiki object and not a global