check/cleanup 1 presentation formerly linked on https://wiki.debian.org/ReproducibleBuilds/About

Signed-off-by: Holger Levsen <holger@layer-acht.org>

_data/presentations.yml

@@ -960,7 +960,6 @@
 #
 #  * [[https://summit.debconf.org/debconf14/meeting/78/reproducible-builds-for-debian/|Reproducible Builds, a year later]], [[http://debconf14.debconf.org/|DebConf14]], [[http://meetings-archive.debian.net/pub/debian-meetings/2014/debconf14/webm/Reproducible_Builds_for_Debian_a_year_later.webm|Video]], [[http://reproducible.alioth.debian.org/presentations/2014-08-26-DebConf14.pdf|Slides]] ([[http://anonscm.debian.org/gitweb/?p=reproducible/presentations.git;a=tree;f=2014-08-26-DebConf14;hb=HEAD|Sources]])
 #  * [[https://events.ccc.de/congress/2014/Fahrplan/events/6240.html|Reproducible Builds, Moving Beyond Single Points of Failure for Software Distribution]], [[https://events.ccc.de/congress/2014/|31st Chaos Communication Congress]] (31C3), [[http://media.ccc.de/browse/congress/2014/31c3_-_6240_-_en_-_saal_g_-_201412271400_-_reproducible_builds_-_mike_perry_-_seth_schoen_-_hans_steiner.html|Video]], [[https://events.ccc.de/congress/2014/Fahrplan/system/attachments/2491/original/2014CCCReproducible.pdf|Slides]]
-#  * [[https://fosdem.org/2015/schedule/event/stretching_out_for_trustworthy_reproducible_builds/|Stretching out for trustworthy reproducible builds]], [[https://fosdem.org/2015/|FOSDEM'15]], [[https://fosdem.org/2015/schedule/event/stretching_out_for_trustworthy_reproducible_builds/attachments/paper/668/export/events/attachments/stretching_out_for_trustworthy_reproducible_builds/paper/668/2015_01_31_FOSDEM15.pdf|Slides]] ([[http://anonscm.debian.org/cgit/reproducible/presentations.git/tree/2015-01-31-FOSDEM15|Sources]]), [[https://fosdem.org/2015/schedule/event/stretching_out_for_trustworthy_reproducible_builds/|Interview]]
 #  * [[https://berlin.ccc.de/wiki/Datengarten/52|Stretching out for trustworthy reproducible builds]], Datengarten 52, CCC Berlin, [[http://meetings-archive.debian.net/pub/debian-meetings/2015/datengarten-ccc-berlin/|Recordings]], [[http://meetings-archive.debian.net/pub/debian-meetings/2015/datengarten-ccc-berlin/2015-05-26-CCCBerlin.pdf|Slides]] ([[https://anonscm.debian.org/cgit/reproducible/presentations.git/tree/2015-05-26-CCCBerlin|Sources]])
 #  * [[https://entropia.de/GPN15:Reproducible_Builds|Stretching out for trustworthy reproducible builds]], Gulaschprogrammiernacht 15, Karlsruhe, Germany, [[http://meetings-archive.debian.net/pub/debian-meetings/2015/GPN15/|Recordings]], [[http://meetings-archive.debian.net/pub/debian-meetings/2015/GPN15/reproducible-builds-2015-06-07-GPN15.pdf|Slides]] ([[https://anonscm.debian.org/cgit/reproducible/presentations.git/tree/2015-06-07-GPN15|Sources]])
 #  * [[https://www.passageenseine.org/fr/programme/2015/vendredi-19-juin/grande-salle/compilations-reproductibles-permettre-le-lien-entre-un-binaire-et-sa-source|Compilations reproductibles : permettre le lien entre un binaire et sa source]], Pas Sage en Seine 2015, Paris, France, [[http://data.passageenseine.org/2015/mp4/PSES2015_Compilations%20reproductibles%20:%20permettre%20le%20lien%20entre%20un%20binaire%20et%20sa%20source%20(Lunar).mp4|Video]], [[https://reproducible.alioth.debian.org/presentations/2015-06-19-PSES2015.pdf|Slides]] ([[https://anonscm.debian.org/cgit/reproducible/presentations.git/tree/2015-06-19-PSES2015|Sources]])