Updated readme

Author: robneu

README.md

@@ -3,8 +3,8 @@
 A collection of helpful functions to make creating an awesome theme more enjoyable.
 
 __Contributors:__ [Robert Neu](https://github.com/robneu), [Ozzy Rodriguez](https://github.com/ozzyrod), [Jose Castaneda](https://github.com/jocastaneda)  
-__Requires:__ WordPress 4.7  
-__Tested up to:__ WordPress 4.7.3  
+__Requires:__ WordPress 4.0  
+__Tested up to:__ WordPress 4.8.2  
 __License:__ [GPL-2.0+](http://www.gnu.org/licenses/gpl-2.0.html)  
 
 CareLib is a drop-in library for WordPress parent themes. You can learn more about it by reading our [Wiki documentation](https://github.com/wpsitecare/carelib/wiki) and see an implementation of it in our [Alpha starter theme](https://github.com/wpsitecare/alpha).