[aur-general] Removal Requests

[Luca Bennati]

python-decoroute-hg (https://aur.archlinux.org/packages.php?ID=31564):
wrong name (python2 only), right package is python2-decoroute-hg, available
at https://aur.archlinux.org/packages.php?ID=41956
python-munkres (https://aur.archlinux.org/packages.php?ID=39576): wrong
name (python2 only), right package is python2-munkres, available at
https://aur.archlinux.org/packages.php?ID=44179
python-pysvg-svn (https://aur.archlinux.org/packages.php?ID=44258): wrong
name (python2 only), right package is python2-pysvg-svn, available at
https://aur.archlinux.org/packages.php?ID=44259