Go to your .minecraft directory, open the mods folder, and move the downloaded AutoRegLib (or Zeta) and Quark files into it. If the mods folder does not exist, create it.
While the mod itself doesn't exist for this version, there is a community-made modpack designed to mimic it: Quark Pack Extra Lite - 1.7.10 Edition : Available on CurseForge
Client-side tweaks like chest sorting, inventory searching, and the ability to "favorite" items to prevent them from being moved.