set a SITEURL to enable proper functioning of home link

deploying is supposed to happen via publishconf anyways

pelicanconf.py

@@ -7,7 +7,7 @@ AUTHOR = 'Trolli Schmittlauch'
 SITENAME = 'Schmittlauchs Blog & Homepage'
 SITETITLE = 'schmittlauch'
 SITESUBTITLE = 'Tech, Politik & Leben'
-SITEURL = ''
+SITEURL = 'http://127.0.0.1:8000'
 SITELOGO = '/images/avatar.png'
 FAVICON = '/images/favicon.svg'
 
@@ -32,7 +32,7 @@ DISPLAY_PAGES_ON_MENU = False
 DISPLAY_CATEGORIES_ON_MENU = False
 MAIN_MENU = True
 MENUITEMS = (
-        ("Blog", SITEURL + "/blog/"),
+        ("Blog", "/blog/"),
         ("Archives", "/archives.html"),
         ("Categories", "/categories.html"),
         ("Tags", "/tags.html"),

publishconf.py

@@ -10,7 +10,7 @@ sys.path.append(os.curdir)
 from pelicanconf import *
 
 # If your site is available via HTTPS, make sure SITEURL begins with https://
-SITEURL = ''
+SITEURL = 'https://schmittlau.ch'
 RELATIVE_URLS = False
 
 FEED_ALL_ATOM = 'feeds/all.atom.xml'