Hey There!
We are have released a new version of Goblin v1.1.0 . Now setting up your theme became super easy with ghost custom theme setting feature. You can easily update theme settings right from your ghost admin. No more code injection or messing with the theme file.
Buy Goblin from here: https://visioun.com/themes/goblin
More Info About the update: https://visioun.com/blog/theme-update-whats-new-on-goblin-v1-1-0/