continuation of #109595
pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.
python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
* pkgs: refactor needless quoting of homepage meta attribute
A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.
* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit
* Fixed some instances
The indicator libraries for GTK2 and GTK3.
The bindings for Mono do not work yet because of some issues with Perl in
gtk-sharp-2 and an Unhandled Exception caused by building with multiple cores:
https://aur.archlinux.org/packages/libindicate-sharp/#comment-290385
Some packages have TODOs for the indicator libraries,
since it is an optional dependency for most packages.
These packages have not been updated by this commit.
