Update README for version 3

README.md

@@ -33,21 +33,40 @@ A self-hosted client that allows custom formatting of data from the hummingbird
 ### Requirements
 
 * PHP 5.5+
-* PDO SQLite (For collection tab)
+* PDO SQLite or PDO PostgreSQL (For collection tab)
 * GD
+* Redis and PHP Redis extension (optional, for caching)
 
 ### Installation
 
 1. Install via composer: `composer create-project timw4mail/hummingbird-anime-client`
-2. Configure settings in `app/config/config.php` to your liking
-3. Create the following directories if they don't exist, and make sure they are world writable
-	* app/cache
+
+or
+
+1. Install via git, then install dependencies via composer: `composer install`
+
+2. Duplicate `app/config/*.toml.example` files as `app/config/*.toml`
+3. Configure settings in `app/config/config.toml` to your liking
+4. Create the following directories if they don't exist, and make sure they are world writable
 	* public/js/cache
 	* public/images/manga
 	* public/images/anime
+5. Make sure the `console` script is executable
+6. To batch-create image thumbnails, run `console cache-images`.
 
 ### Server Setup
 
+#### Caching
+
+To setup API caching, choose a caching method:
+* Database
+	1. Follow the instructions for the Anime Collection setup below.
+	2. Set `cache_driver` in `app/config/config.toml` to 'SQLDriver'
+
+* Redis
+	1. Copy `app/redis.toml.example` to `app/redis.toml`, and edit to match your setup.
+	2. Set `cache_driver` in `app/config/config.toml` to 'RedisDriver'
+
 #### nginx
 Basic nginx setup