a bit of cleanup

thanks =)

Fix logged in user don't see non cached site

Thanks Hklemp!

Fix Typo / Add Clear cache Button to Options Page

Fixed Typo

Add Unlimited Cache

- Add Debug Mode
- Add Unlimited Cache
- Clean up code
- Don't cache Search Sites

Update index-wp-redis.php

PHP Notice:  Constant WP_USE_THEMES already defined in /var/www/sites/webdirect.me/docroot/index-wp-redis.php on line 27.

Added include_once to fix PHP Fatal Error on Predisexeption class redecl...

Some improvements

Use PECL extension PhpRedis as primary and predis5.2.php only as fallback

Update index-wp-redis.php 

Easy enough fix =)

Preview does not work at all.

Shoudln´t be cached in first place as frequent editing is the normal usecase.