Update documentation

Author: mikebronner

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.2.9] - 14 Dec 2017
+### Added
+- chainable method to disable caching of queries.
+
 ## [0.2.8] - 2017-10-17
 ### Updated
 - code with optimizations and refactoring.

README.md

@@ -49,6 +49,16 @@ abstract class BaseModel extends CachedModel
 }
 ```
 
+### Disabling Caching of Queries
+**Recommendation: add this to all your seeder queries to avoid pulling in
+cacched information when reseeding multiple times.**
+You can disable a given query by using `disableCache()` in the query chain, and
+it needs to be placed (anywhere) prior to the query command (`get()`, `all()`,
+`find()`, etc). For example:
+```php
+$results = $myModel->disableCache()->all();
+```
+
 **That's all you need to do. All model queries and relationships are now
 cached!**