hackage_packages: Started moving to the new Spice API.
hackage_packages: completely moved to the new Spice API.
hackage_packages: remove the normalize function.

It's no longer needed because I can just use {{#with}}
hackage_packages: remove commented code
hackage: rename template to details
Merge pull request #561 from duckduckgo/jag/bttf/hackage

Hackage: Moved to BTTF