title: htaccess language detection and redirect: redirect loop issue
body: <p>I'm not really a pro in modifying .htacess files so I used <a href="http://www.htaccesstools.com/redirection-by-language/" rel="nofollow">http://www.htaccesstools.com/redirection-by-language/</a> generator to create redirect for different languages. </p>
  
  <p>It should have two options: redirect to "ru" folder if browser language is russian and all other languages go to default page in english. However, it seems I just don't get it right and it also causes redirect loop.</p>
  
  <p>Code looks like this:</p>
  
  <pre><code>RewriteEngine on
  RewriteCond %{HTTP:Accept-Language} (ru) [NC]
  RewriteRule .* %sitename%/ru/index.html [R,L]
  </code></pre>
  
  <p>It would be also if redirect will be disabled if user changes language manually using selector. Thanks in advance.</p>