Meta: remove Apache .htaccess files

This is cleanup for whatwg/misc-server#7.

Author: foolip

.gitattributes

@@ -1,7 +1,5 @@
-.htaccess   text eol=lf
 source      text eol=lf diff=html linguist-language=HTML
 
-*.cgi       text eol=lf
 *.css       text eol=lf
 *.html      text eol=lf
 *.js        text eol=lf