Fix / remove several broken links (bisq-network#9)

_posts/2014-12-16-bitsquare-now-in-alpha.md

@@ -52,7 +52,7 @@ Bitsquare will exit _beta_ with the release of v1.0, which we're setting a high
 
 [1]: https://github.com/bitsquare/bitsquare/releases/v0.1.0
 [2]: https://vimeo.com/113838717
-[3]: http://satoshiatx.com/
+[3]: https://twitter.com/SatoshiATX
 [4]: /docs/bitsquare.pdf
 [5]: /faq/
 [8]: /crowdfunding/

_posts/2015-01-22-reality-check.md

@@ -103,7 +103,7 @@ _"To change something build a new model that makes the existing model obsolete"_
 [10]: https://github.com/bitsquare/bitsquare/blob/master/LICENSE
 [11]: http://bisq.beams.io/blog/bitsquare-now-in-alpha/
 [12]: http://bisq.beams.io/crowdfunding/#Lighthouse
-[13]: https://nubits.com/nushares
+[13]: https://www.nubits.com/nushares/introduction
 [14]: https://en.wikipedia.org/wiki/Tragedy_of_the_commons
 [15]: http://www.coindesk.com/coinbases-75-million-series-c/
 

_posts/2015-08-10-new-team-members.md

@@ -15,9 +15,9 @@ We also want to add a bit of background information about our recently joined te
 
 [Thomas Bocek][9] is the author of [TomP2P][10], the P2P network library which serves as backbone of Bitsquare. He teaches distributed and Peer-to-Peer Systems at the University of Zurich. We are happy that we were able to get the best candidate to help us make the P2P network stable and safe for real life usage with the heavy burden of financial transactions.
 
-[1]: http://www.voicesofliberty.com/bio/amanda-johnson/
+[1]: https://web.archive.org/web/20151128141043/http://www.voicesofliberty.com/bio/amanda-johnson/
 [2]: http://cointelegraph.com/authors/amanda_b._johnson
-[3]: https://bitcoinmagazine.com/author/amandab/
+[3]: https://web.archive.org/web/20160603065055/https://bitcoinmagazine.com/authors/amanda-johnson/
 [4]: https://cryptoanarchy.liberty.me/
 [5]: https://www.linkedin.com/profile/view?id=119815650
 [6]: http://www.meetup.com/de/bitcoin-barcelona/

crowdfunding.html

@@ -39,7 +39,7 @@ <h2>Getting started</h2>
 <p>Download both the Lighthouse application and the Bisq project file and import the project file into the Lighthouse application:</p>
 <div style="text-align: center;">
   <a href="http://web.archive.org/web/20160305181446/http://vinumeris.com/lighthouse"><img src="/images/get_lighthouse_button-300x62.png" alt="Get Lighthouse" width="250"/></a>
-  <a href="/bitsquare-v0-2.lighthouse-project"><img src="/images/get_project_button-300x62.png" alt="Get project file" width="250" style="margin-left: 20px;"/></a>
+  <img src="/images/get_project_button-300x62.png" alt="Get project file" width="250" style="margin-left: 20px;"/>
 </div>
 <p>You can find more information in the
   <a href="http://web.archive.org/web/20160305181446/http://vinumeris.com/lighthouse/usage">user guide</a> at the Lighthouse page to get help on how to use the application.