Set up more sensible defaults (UTC, DST off) for timezone preferences. Also modified enano_date() to properly include GMT offsets when timezone characters are used. Fixes issue 4.
# Used for testing mod_rewrite.
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) install.php?do=modrewrite_test&str=$1
</IfModule>