RewriteEngine on
RewriteBase /
RewriteCond $1 !^(index\.php|static)
RewriteRule ^(.*)$ index.php/$1 [QSA,L]

SetOutputFilter DEFLATE
FileETag MTime Size

<IfModule !mod_rewrite.c>
    # If we don't have mod_rewrite installed, all 404's
    # can be sent to index.php, and everything works as normal.
    # Submitted by: ElliotHaughin

    ErrorDocument 404 /index.php
</IfModule> 

ExpiresActive On
ExpiresByType text/javascript "access plus 1 year"
ExpiresByType application/x-javascript "access plus 1 year"
ExpiresByType application/javascript "access plus 1 year"
ExpiresByType text/css "access plus 1 year"
ExpiresByType image/jpeg "access plus 1 year"
ExpiresByType image/jpg "access plus 1 year"
ExpiresByType image/gif "access plus 1 year"
ExpiresByType image/png "access plus 1 year"
ExpiresByType image/x-icon "access plus 1 year"

#AuthType Basic
#AuthName "Backend"
#AuthUserFile /path/to/.htpasswd
#Require user username