[aur-general] Delete Request

[speps]

Hi, plowshare recently switched from svn to git

plowshare-svn [1] can be deleted, since
plowshare-git [2] replaces it

[1] https://aur.archlinux.org/packages.php?ID=31779
[2] https://aur.archlinux.org/packages.php?ID=51591

Thanks


- speps -