* 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 setup hooks for many kdeFrameworks and plasma5 packages were erroneously
running before $outputDev was set. This lead to .dev outputs being propagated
into the user environment.
