Remove obsolote physical address from website (#44)

* Remote obsolote physical address

* Update about.md

content/about.en.md

@@ -8,16 +8,6 @@ Stockholm.
 ### Email
 You can send emails to the board at [[email protected]](mailto:[email protected]).
 
-### Postal address
-To send letters to IX, you can do it to:
-```
-IX
-C/O Unga Forskare Stockholm
-Box 8006
-104 20 Stockholm
-Sweden
-```
-
 ### Internet Relay Chat
 IX has a channel by the name [#ix on irc.oftc.net](irc://irc.oftc.net/ix). You're
 free to join with any IRC-client or use the <a href="https://webchat.oftc.net/?channels=ix" target="_blank">webclient</a> below.

content/about.md

@@ -12,15 +12,6 @@ Bankkonto: PlusGiro, Nordea, 189 97-7
 ### Epost
 Det går att eposta till styrelsen samt revisor på [[email protected]](mailto:[email protected]).
 
-### Postadress
-Det går att skicka post till IX på följande adress:
-```
-IX
-C/O Unga Forskare Stockholm
-Box 8006
-104 20 Stockholm
-```
-
 ### Internet Relay Chat
 IX har en kanal vid namn [#ix på irc.oftc.net](irc://irc.oftc.net/ix). Det går
 utmärkt att ansluta sig dit med valfri IRC-Klient eller använda <a href="https://webchat.oftc.net/?channels=ix" target="_blank">webbklienten</a>