Update collection setup instructions

collection.md

@@ -3,3 +3,35 @@
 Because the anime collection can use more than one type of database, the setup
 is a bit more complex than other features to setup.
 
+Unfortunately, at this point, this means putting the database connection information
+in two places:
+
+* `app/config/database.toml` - tells Hummingbird how to connect to the database
+* `phinx.yml` - tells the Database migration tool how to connect to the database
+	
+## Hummingbird Config
+
+See [Configuration Page](./configuration#databasetoml) for more information
+
+## Phinx Config
+1. Create the config file by running `./vendor/bin/phinx init .`
+2. Update the `phinx.yml` file based on the instructions [here](http://docs.phinx.org/en/latest/configuration.html)
+
+Example sqlite config:
+```yaml
+paths:
+    migrations: %%PHINX_CONFIG_DIR%%/migrations
+
+environments:
+    default_migration_table: phinxlog
+    default_database: development
+    development:
+        adapter: sqlite
+        name: ./anime_collection.sqlite
+
+```
+
+## Setup steps
+
+1. Create phinx and Hummingbird config files
+2. Run the migrations. Based on the example file above, you'd run: `./vendor/bin/phinx migrate -e development`