[aur-general] removal request

[canatan bir]

hi.im newbie.this my first message.i try to clean up the trash in aur(aur
contains a lot of trash).packages below:all are flagged and orphan.

https://aur.archlinux.org/packages/opera-beta/  already exist as
https://www.archlinux.org/packages/community/x86_64/opera/ furthermore
bigger version

https://aur.archlinux.org/packages/pysvn/ has been replaced by
https://aur.archlinux.org/packages/pysvn-py3/ and
https://aur.archlinux.org/packages/pysvn-py2/

https://aur.archlinux.org/packages/gclient-svn/ project(source code) moved
,renamed as http://src.chromium.org/svn/trunk/tools/depot_tools.