[aur-general] delete rdiscount duplicates

Please delete [ruby-rdiscount13][1] and [ruby-rdiscount1xx][2]. [1]: http://aur.archlinux.org/packages.php?ID=43672 [2]: http://aur.archlinux.org/packages.php?ID=40477 These are duplicates of [rdiscount][3] [3]: http://aur.archlinux.org/packages.php?ID=34706 See the comments on the rdiscount package for supporting information. -- David Campbell