adopt subtitle/ motto of previous blog

it's just so much better than the generic blah before

pelicanconf.py

@@ -6,7 +6,7 @@ from datetime import datetime
 AUTHOR = 'Trolli Schmittlauch'
 SITENAME = 'Schmittlauchs Blog & Homepage'
 SITETITLE = 'schmittlauch'
-SITESUBTITLE = 'Tech, Politik & Leben'
+SITESUBTITLE = 'Das Leben ist eine Abschweifung.'
 SITEURL = 'http://127.0.0.1:8000'
 SITELOGO = '/images/avatar.png'
 FAVICON = '/images/favicon.svg'
@@ -99,7 +99,7 @@ I18N_SUBSITES = {
 
             # translation of strings, menu, titles
             'SITENAME': "Schmittlauch's Blog & Homepage",
-            'SITESUBTITLE': 'Tech, Politics & Life',
+            'SITESUBTITLE': 'Life is a digression.',
             'MENUITEMS': (
                 ("Blog", f"/{_LOC}/blog/"),
                 ("Archives", f"/{_LOC}/archives.html"),