I've just got it all done, just with a bit of googling and persistence.
The result is that I have access to all my files in localhost and that I've access to 'paste.local'.
This is how I did it:
1. adding '127.0.1.1 paste.local' to my hostfile. Where to find that is depending on your system, you might have a look at
'http://rudyegenias.wordpress.com/2006/08/18/xampp-using-hosts-files-in-windows-to-map-your-local-server/', there you will find all the info about it.
2. added to my virtualhost file 'xampp/apache/conf/extra/httpd-vhosts.conf'.
#this you will need to keep access to your localhost
#this to get acces to paste.local
#important, this you have to place in your apache directory
CustomLog mylogs/apache2/paste.local-access_log common
Allow from all
Now I can go on with my learning about zendframework + dojo