Update page 'Installation'

Installation.md

@@ -3,15 +3,14 @@ This is the master server that runs the webinterface and manages vms either loca
 It needs at least the following dependencies:<br/>
 -php with a webserver (preferably nginx if https is going to be used).<br/>
 -sqlite for the database<br/>
+-git - you could also just download the tarball
 If there are nodes to manage, it needs these additional dependencies:<br/>
 -openssl<br/>
 -openssh<br/>
 
 Quick install:<br/>
-become root 
-```
+```become root 
 cd /usr/local
-``` 
 git clone https://git.nativenet.ch/nativenet.ch/nlvmi.git 
 useradd nlvmi 
 ln -sf ${PWD}/nlvmi/nlvmi /usr/bin/ 
@@ -21,7 +20,7 @@ chown root:nlvmi nlvmi/*nlvmi
 chmod +s nlvmi/wrap-nlvmi 
 mkdir /etc/nlvmi 
 cp nlvmi/vlvmi.conf /etc/nlvmi/ 
--- if it is the masterserver, create the db - nlvmi createdb 
-chown nobody:root /etc/nlvmi 
+nlvmi createdb 
+chown nobody:root /etc/nlvmi ```