Added WMR shownotes files
- added wmr to front page
- added wmr/67
    title: WMR67- Cyborg-Lauschangriff (mit @ennomane)
    date: 16.07.2013
    podcaster: Michael Seemann (@mspro <https://twitter.com/mspro>), Max Winde (@343max <https://twitter.com/343max>), @ennomane
    shownoter: @blumenkraft, @HiHeiner
- added wmr/68
    title: WMR68 - Überwachung (mit Anne Roth)
    date: 16.08.2013
    podcaster: Michael Seemann (@mspro <https://twitter.com/mspro>), Max Winde (@343max <https://twitter.com/343max>), Anne Roth (annalist <http://annalist.noblogs.org>)
    shownoter: toni
- added wmr/70
    title: WMR70 - Jugend hacken lassen statt Angst (mit @johl)
    date: 09.09.2013
    podcaster: Michael Seemann (@mspro <https://twitter.com/mspro>), Max Winde (@343max <https://twitter.com/343max>), Jens Ohlig (@johl)
    shownoter: antonioinotna, schmo-fu
- added wmr/71
    title: Wir. Müssen Reden 071
    date: 25.09.2013
    podcaster: Michael Seemann (@mspro <https://twitter.com/mspro>), Max von Webel (@343max <https://twitter.com/343max>), Miriam Seyffarth (@_noujoum <https://twitter.com/_noujoum>)
    shownoter: @blumenkraft, @vale, toam <http://www.freesound.org/people/toam>, martin0
    organiser: @evitabley <https://twitter.com/evitabley>