Port 7b7c26063e to glitch-soc

Port f66a786029 to glitch-soc

Port 478ca39e5e to glitch-soc

Port front-end changes from f7765acf9d to glitch-soc

Port 25b0d7538e to glitch-soc

Port front-end changes from c36b9cc5a6 to glitch-soc

Port front-end changes from c083816c24 to glitch-soc

Port f08e6e9ab5 to glitch-soc

Inspired from 0bfa0f2374

If the current logged-in user is an admin, add quick links to the admin
interface in account and toot dropdown menu. Suggestion by @ashkitten

Port a060beee72 to glitch-soc

Port 7c12c7b124 to glitch-soc

Port 1bfe735d57 to glitch-soc

Fixes #700

Port 248df68c36 to glitch-soc

Port 885711afb9 to glitch-soc

Port 66dbb59aa1 to glitch-soc