[PRQ#63415] Deletion Request for sfml1.6

[notify]

MarsSeed [1] filed a deletion request for sfml1.6 [2]:

Broken legacy build. Missing a dependency.
No longer needed.

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/sfml1.6/