[helm] tweak faces
[markdown] clean up config
[yas] tweak faces
[elisp] snippets
remove unused mode groups
[ocaml] clean up config
[fsharp] clean up config
[hl-symbol] more subtle face
Use parenface for idris
[projectile] clean up config
[recentf] clean up config
comment
[scala] clean up config
[scheme] clean up config
fixup! remove unused mode groups
[sclang] clean up
[server] remove unused config
[w3m] clean up config
[ws] clean up