.gitattributes: just mark text as not linguist-detectable

[CI SKIP]

.gitattributes

@@ -1,3 +1,5 @@
-* text=auto
+* text=auto -linguist-detectable
+
+# LFS
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text

.tumblrimport

@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-ruby -rubygems -e 'require "jekyll-import";
-    JekyllImport::Importers::Tumblr.run({
-      "url"            => "http://ciblia.tumblr.com",
-      "format"         => "md", # or "md"
-      "grab_images"    => false,  # whether to download images as well.
-      "add_highlights" => true,  # whether to wrap code blocks (indented 4 spaces) in a Liquid "highlight" tag
-      "rewrite_urls"   => false   # whether to write pages that redirect from the old Tumblr paths to the new Jekyll paths
-    })'