React-Router browserHistory Apache .htaccess, source: http://readystate4.com/2012/05/17/nginx-and-apache-rewrite-to-support-html5-pushstate/

.htaccess

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    RewriteRule ^index\.html$ - [L]
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule . /index.html [L]
 </IfModule>