Revert "Meta: fix commit snapshots server config"

This reverts commit e6c859c. As
discussed in #1865, that change did not actually work, and instead we
had to add a new .htaccess file on the server. Closes #1865.

.htaccess

@@ -9,14 +9,10 @@ Redirect 301 /multipage/images/ /images/
 Redirect 301 /multipage/link-fixup.js /link-fixup.js
 ErrorDocument 404 /404.html
 
-<Files "print.pdf">
+<Files print.pdf>
  Header add Content-Disposition "inline; filename=html-standard.pdf"
 </Files>
 
-<Files "commit-snapshots/*">
- ForceType text/html
-</Files>
-
 # Previously-generated filenames for /multipage/ that do not redirect via script:
 Redirect 301 /multipage/embedded-content-0.html /multipage/embedded-content.html
 Redirect 301 /multipage/scripting-1.html /multipage/scripting.html