Use HTTPS links and also fix a few links.

site/about/niels.md

@@ -5,9 +5,9 @@ and live in Copenhagen, Denmark.  I am a software developer by day and a
 hacker by night.
 
 I have a Master's degree in computer science from
-[DIKU](http://diku.dk/) where I have also participated in the yearly
-student revue [DIKUrevy](http://dikurevy.dk/), the [Canteen
-association](http://kantinen.org), among other things.
+[DIKU](https://diku.dk/) where I have also participated in the yearly
+student revue [DIKUrevy](https://dikurevy.dk/), the [Canteen
+association](https://kantinen.org), among other things.
 
 
 ## Contact
@@ -21,7 +21,7 @@ I also hang out as `ngws` in `#diku` on `irc.freenode.net`.
 ### Emacs
 
 Emacs is a nice text editor.
-[Get it](http://www.gnu.org/software/emacs/).
+[Get it](https://www.gnu.org/software/emacs/).
 
 ### StumpWM
 
@@ -109,15 +109,15 @@ Most of these I don't use actively (sorted alphabetically).
   + [Identi.ca](https://identi.ca/nqpz)
   + [KeyBase](https://keybase.io/ngws)
   + [Launchpad](https://launchpad.net/~ngws)
-  + [Libreplanet](http://libreplanet.org/wiki/User:NqpZ)
+  + [Libreplanet](https://libreplanet.org/wiki/User:NqpZ)
   + [LinkedIn](https://www.linkedin.com/in/ngwwws/)
   + [Meetup](https://www.meetup.com/members/222324674/)
   + [Reddit](https://www.reddit.com/user/ngws)
   + [The Esolang Wiki](https://esolangs.org/wiki/User:Nqpz)
   + [Twitter](https://twitter.com/ngwwws)
   + [Uncyclopedia](https://en.uncyclopedia.co/wiki/User:Schabeindividuum)
-  + [Wikipedia (Danish)](http://da.wikipedia.org/wiki/Bruger:NqpZ)
-  + [Wikipedia](http://en.wikipedia.org/wiki/User:NqpZ)
+  + [Wikipedia (Danish)](https://da.wikipedia.org/wiki/Bruger:NqpZ)
+  + [Wikipedia](https://en.wikipedia.org/wiki/User:NqpZ)
 
 
 ## Keys