Fix external link in sitemap encoded incorrectly, doesn't work in autonav
Fix external link in sitemap encoded incorrectly, doesn't work in autonav

MichaelMaar/concrete5,MichaelMaar/concrete5,MichaelMaar/concrete5,TimDix/concrete5,avdevs/concrete5,TimDix/concrete5,matt9mg/concrete5,matt9mg/concrete5,matt9mg/concrete5,avdevs/concrete5,TimDix/concrete5,avdevs/concrete5