Added .htaccess for Uberspace

Signed-off-by: Jim Martens <github@2martens.de>

.htaccess

@@ -0,0 +1,6 @@
+RewriteEngine On
+
+RewriteCond %{HTTP_HOST} ^jim\.2martens\.de [NC]
+RewriteRule ^(.*)$ https://2martens.de/$1 [L,R=301]
+
+ErrorDocument 404 /404.html

_config.yml

@@ -33,6 +33,7 @@ defaults:
 
 # Build settings
 markdown: kramdown
+include: .htaccess
 exclude:
   - scripts
   - README.md