The upgraded version has memory leak fixes and test case fixes for qt5.
This also swaps to git due to difficulties in fetching src with `bzr` without
'not a branch' errors.
* 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