Migrated majority of configuration to database.
Further changes to repo structure.
Added lib/twig/ for templating.
Removed of unnecessary placeholder files for XML writing.
Rewrote all output pages using Twig.
Tidying of includes folder. Moved some things.
Added Twig files previously ignored due to a poorly written ignore rule for my personal sandbox files.
Various other changes related to the December and New-Years day overhauls of Arcfolder.